Legacy Identifier: 6224

Article Information

Authors
Year
1950-07-01
Title
The ants of North America.
Journal
Bulletin of the Museum of Comparative Zoology
Volume
104
Part
Pages
1-585

Taxon Citations

Name Qualifier Citation Type Annotation
Aphaenogaster funkikoensis Creighton None None unnecessary replacement name
Crematogaster (Acrocoelia) lineolata emeryana Creighton None None original description
Crematogaster (Orthocrema) minutissima smithi Creighton None None replacement name, distribution, type information
Formica rasilis subsp. spicata Creighton None None original description, first available use of name Formica microgyna rasilis var. spicata Wheeler
Myrmecina americana subsp. brevispinosa Creighton None None original description
Myrmecocystus comatus Creighton None None original description, first available use of name Myrmecocystus melliger mendax var. comatus Wheeler, keyed, distribution, type information
Myrmecocystus melliger californicus Creighton None None original description, first available use of name Myrmecocystus melliger subsp. mimicus var. californicus Cole, distribution,
Myrmica monticola Creighton None None original description, first available use of name Myrmica scabrinodis subsp. schencki var. monticola Wheeler, distribution
Pheidole crassicornis tetra Creighton None None original description, first available use of name Pheidole crassicornis porcula var. tetra Wheeler, distribution, type information
Polyergus rufescens subsp. umbratus Creighton None None original description, first available use of name Polyergus rufescens breviceps var. umbratus Wheeler
Trachymyrmex septentrionalis subsp. seminole Creighton None None original description, first available use of name Atta (Trachymyrmex) septentrionalis obsucrior var. seminole Wheeler
Cryptocerus texanus Santschi None None description
Leptothorax (Mychothorax) canadensis calderoni Creighton None None original description, first available use of name Leptothorax (Mychothorax) acervorum r. canadensis var. Calderoni Forel, synonymy
Camponotus (Myrmentoma) caryae clarithorax Creighton None None original description, first available use of name Camponotus marginatus subsp. discolor var. clarithorax Emery, placed in subgenus Camponotus (Myrmentoma)
Formica (Raptiformica) sublucida Creighton None None original description, first available use of name Formica sanguinea rubicunda var. sublucida Wheeler, description, distribution, placed in subgenus Formica (Raptiformica)
Formicidae Latreille None None key to subfamilies of North America
Cerapachyinae Forel None None keyed, description, key to genera of North America
Ponerinae Lepeletier de Saint Fargeau None None keyed, key to genera of North America
Myrmicinae Lepeletier de Saint Fargeau None None keyed
Pseudomyrminae Smith None None keyed
Dorylinae Leach None None keyed
Formicinae Latreille None None keyed, species of North America, key to genera of North America
Dolichoderinae Forel None None keyed, key to genera of North America, species of North America
Odontomachus Latreille None None keyed, species of North America
Stigmatomma Roger None None keyed, species of North America
Ectatomma Smith None None keyed, species of North America
Proceratium Roger None None keyed, key to species of North America
Sysphincta Roger None None keyed, description, key to species of North America
Leptogenys Roger None None keyed, species of North America
Neoponera Emery None None keyed, species of North America
Pachycondyla Smith None None keyed, species of North America
Platythyrea Roger None None keyed, species of North America
Ponera coarctata pennsylvanica Buckley None None distribution
Ponera opaciceps Mayr None None keyed, distribution
Ponera coarctata subsp. pennsylvanica Buckley None None keyed
Ponera trigona opacior Forel None None distribution
Lobopelta Mayr None None species of North America, treated as subgenus of Leptogenys Roger
Leptogenys (Lobopelta) elongata (Buckley) None None distribution, key to subspecies, keyed, synonymy, placed in subgenus Leptogenys (Lobopelta)
Lobopelta septentrionalis Mayr None None junior synonym of Leptogenys (Lobopelta) elongata (Buckley)
Ponera texana Buckley None None junior synonym of Leptogenys (Lobopelta) elongata (Buckley)
Leptogenys (Lobopelta) elongata subsp. manni Wheeler None None keyed
Leptogenys (Lobopelta) elongata manni Wheeler None None distribution, type information
Odontomachus haematoda (Linnaeus) None None distribution, key to subspecies of North America
Odontomachus haematoda clarus Roger None None keyed, distribution, synonymy
Odontomachus texanus Buckley None None junior synonym of Odontomachus haematoda clarus Roger
Odontomachus haematoda coninodis Wheeler None None keyed, distribution, type information
Odontomachus haematoda desertorum Wheeler None None keyed, distribution, type information
Odontomachus haematoda insularis Guérin-Méneville None None keyed, distribution
Cerapachys Smith None None keyed, species of North America
Acanthostichus Mayr None None keyed, species of North America
Parasyscia Emery None None species of North America
Cerapachys (Parasyscia) augustae Wheeler None None distribution, type information, placed in subgenus Cerapachys (Parasyscia)
Cerapachys (Parasyscia) davisi Smith None None description, distribution, type information, placed in subgenus Cerapachys (Parasyscia)
Ctenopyga Ashmead None None description, species of North America
Acanthostichus (Ctenopyga) texanus Forel None None distribution, placed in subgenus Acanthostichus (Ctenopyga)
Dorylinae Leach None None species of North America
Eciton Latreille None None species of North America, key to subgenera of North America
Labidus Jurine None None keyed, key to species of North America based on workers, males
Eciton (Labidus) coecum (Latreille) None None keyed, distribution, synonymy, placed in subgenus Eciton (Labidus)
Labidus latreillei Jurine None None junior synonym of Eciton (Labidus) coecum (Latreille), spelling error
Labidus jurinei Shuckard None None junior synonym of Eciton (Labidus) coecum (Latreille), spelling error
Labidus sayi Haldeman None None junior synonym of Eciton (Labidus) coecum (Latreille)
Labidus atriceps Smith None None junior synonym of Eciton (Labidus) coecum (Latreille)
Eciton vastator Smith None None junior synonym of Eciton (Labidus) coecum (Latreille)
Eciton erratica Smith None None junior synonym of Eciton (Labidus) coecum (Latreille)
Pseudodichthadia incerta André None None junior synonym of Eciton (Labidus) coecum (Latreille)
Mutilla (Labidus) fulvescens Blanchard None None junior synonym of Eciton (Labidus) coecum (Latreille)
Eciton selysi Forel None None junior synonym of Eciton (Labidus) coecum (Latreille)
Labidus pilosus Smith None None junior synonym of Eciton (Labidus) coecum (Latreille)
Eciton smithi Dalla Torre None None junior synonym of Eciton (Labidus) coecum (Latreille), spelling error
Eciton (Labidus) crassicorne Smith None None keyed, distribution, placed in subgenus Eciton (Labidus)
Eciton (Labidus) esenbecki (Westwood) None None keyed, distribution, placed in subgenus Eciton (Labidus)
Neivamyrmex Borgmeier None None keyed, species of North America, key to species of North America based on workers, females, males
Eciton (Neivamyrmex) nigrescens (Cresson) None None keyed, distribution, type information, placed in subgenus Eciton (Neivamyrmex)
Eciton (Acamatus) schmitti Emery None None junior synonym of Eciton (Neivamyrmex) nigrescens (Cresson)
Eciton (Neivamyrmex) pilosum Smith None None keyed, distribution, type information, synonymy, placed in subgenus Eciton (Neivamyrmex)
Labidus mexicanum Smith None None junior synonym of Eciton (Neivamyrmex) pilosum Smith
Eciton clavicornis Norton None None junior synonym of Eciton (Neivamyrmex) pilosum Smith
Eciton subsulcatum Mayr None None junior synonym of Eciton (Neivamyrmex) pilosum Smith
Eciton (Neivamyrmex) melanocephalum Emery None None keyed, distribution, type information, synonymy, placed in subgenus Eciton (Neivamyrmex)
Eciton (Acamatus) wheeleri subsp. dubia Creighton None None junior synonym of Eciton (Neivamyrmex) pilosum Smith
Eciton (Acamatus) melanocephalum subsp. xipe Wheeler None None junior synonym of Eciton (Neivamyrmex) melanocephalum Emery
Ponera Latreille None None keyed, key to species of North America
Euponera Forel None None keyed, key to species of North America
Euponera (Trachymesopus) Emery None None keyed
Euponera (Brachyponera) Emery None None keyed
Stigmatomma pallipes (Haldeman) None None key to subspecies of North America, keyed, distribution, synonymy
Stigmatomma pallipes subsp. arizonense Wheeler None None junior synonym of Stigmatomma pallipes (Haldeman)
Stigmatomma pallipes var. wheeleri Santschi None None junior synonym of Stigmatomma pallipes (Haldeman)
Arotropus binodosus Provancher None None junior synonym of Stigmatomma pallipes (Haldeman)
Stigmatomma pallipes subsp. oregonense Wheeler None None keyed, distribution, type information
Stigmatomma pallipes subsp. montigena Creighton None None keyed, distribution, type information
Stigmatomma pallipes subsp. subterranea Creighton None None keyed, distribution, type information
Platythyrea punctata (Smith) None None description, distribution, synonymy, type information
Platythyrea inconspicua Mayr None None junior synonym of Platythyrea punctata (Smith)
Parectatomma Emery None None species of North America
Ectatomma (Parectatomma) hartmani Wheeler None None description, distribution, type information, placed in subgenus Ectatomma (Parectatomma)
Proceratium silaceum Roger None None description, type information, synonymy, distribution
Proceratium croceum (Roger) None None keyed
Proceratium crassicorne Emery None None junior synonym of Proceratium silaceum Roger
Proceratium silaceum subsp. rugulosum Wheeler None None junior synonym of Proceratium silaceum Roger
Proceratium crassicorne var. vestitum Emery None None junior synonym of Proceratium silaceum Roger
Sysphincta pergandei Emery None None description, keyed, distribution
Sysphincta melina (Roger) None None keyed, distribution
Neoponera villosa (Fabricius) None None distribution, synonymy
Ponera bicolor Guérin-Méneville None None junior synonym of Neoponera villosa (Fabricius)
Ponera pilosa Smith None None junior synonym of Neoponera villosa (Fabricius)
Ponera pedunculata Smith None None junior synonym of Neoponera villosa (Fabricius)
Pachycondyla harpax montezumia Smith None None distribution
Ponera amplinoda Buckley None None junior synonym of Pachycondyla harpax montezumia Smith
Pachycondyla orizaba Norton None None junior synonym of Pachycondyla harpax montezumia Smith, spelling error
Euponera (Brachyponera) solitaria (Smith) None None keyed, distribution, type information, placed in subgenus Euponera (Brachyponera)
Euponera (Trachymesopus) gilva (Roger) None None keyed, distribution, synonymy, placed in subgenus Euponera (Trachymesopus)
Euponera (Trachymesopus) gilva subsp. harnedi Smith None None junior synonym of Euponera (Trachymesopus) gilva (Roger)
Euponera (Trachymesopus) stigma (Fabricius) None None keyed, distribution, synonymy, placed in subgenus Euponera (Trachymesopus)
Eciton (Neivamyrmex) opacithorax Emery None None keyed, distribution, type information, placed in subgenus Eciton (Neivamyrmex)
Eciton (Neivamyrmex) californicum Mayr None None keyed, distribution, placed in subgenus Eciton (Neivamyrmex)
Eciton (Neivamyrmex) wheeleri Emery None None keyed, distribution, type information, placed in subgenus Eciton (Neivamyrmex)
Eciton (Neivamyrmex) leonardi Wheeler None None keyed, distribution, type information, placed in subgenus Eciton (Neivamyrmex)
Eciton (Neivamyrmex) pauxillum Wheeler None None keyed, distribution, type information, placed in subgenus Eciton (Neivamyrmex)
Eciton (Neivamyrmex) commutatum Emery None None keyed, distribution, placed in subgenus Eciton (Neivamyrmex)
Eciton (Neivamyrmex) carolinense Emery None None keyed, distribution, type information, placed in subgenus Eciton (Neivamyrmex)
Eciton (Neivamyrmex) pilosum subsp. mandibulare Smith None None keyed
Eciton (Neivamyrmex) fuscipennis Smith None None keyed, distribution, type information, placed in subgenus Eciton (Neivamyrmex)
Eciton (Neivamyrmex) melsheimeri (Haldeman) None None keyed, distribution, spelling error, placed in subgenus Eciton (Neivamyrmex)
Eciton (Neivamyrmex) minus (Cresson) None None keyed, distribution, type information, spelling error, placed in subgenus Eciton (Neivamyrmex)
Eciton (Neivamyrmex) mojave Smith None None keyed, distribution, type information, placed in subgenus Eciton (Neivamyrmex)
Eciton (Neivamyrmex) oslari Wheeler None None keyed, distribution, type information, placed in subgenus Eciton (Neivamyrmex)
Eciton (Neivamyrmex) arizonense Wheeler None None keyed, distribution, type information, placed in subgenus Eciton (Neivamyrmex)
Eciton (Neivamyrmex) harrisii (Haldeman) None None keyed, distribution, placed in subgenus Eciton (Neivamyrmex)
Eciton (Neivamyrmex) pilosum mandibulare Smith None None distribution, type information
Pseudomyrminae Smith None None species of North America
Pseudomyrma Guérin-Méneville None None species of North America, key to species of North America
Pseudomyrma gracilis subsp. mexicana Roger None None keyed
Pseudomyrma elongata Mayr None None keyed, distribution
Pseudomyrma brunnea Smith None None keyed, distribution
Pseudomyrma pallida Smith None None keyed, distribution, relationship with Pseudomyrma flavidula (Smith)
Pseudomyrma gracilis mexicana Roger None None distribution
Myrmicinae Lepeletier de Saint Fargeau None None species of North America, key to genera of North America
Sympheidole Wheeler None None keyed, description, species of North America
Epoecus Emery None None keyed, description, relationship with Anergates Forel, species of North America
Anergates Forel None None keyed, description, species of North America
Strumigenys Smith None None keyed, species of North America, key to species of North America
Ponera quadridentata Smith None None junior synonym of Euponera (Trachymesopus) stigma (Fabricius)
Ponera americana Mayr None None junior synonym of Euponera (Trachymesopus) stigma (Fabricius)
Brachyponera Emery None None species of North America
Trachymesopus Emery None None species of North America
Ponera inexorata Wheeler None None keyed, distribution, type information
Ponera trigona subsp. opacior Forel None None keyed
Ponera ergatandria Forel None None keyed, distribution
Ponera oblongiceps Smith None None keyed, distribution, type information
Leptothorax wheeleri Smith None None keyed, distribution, type information, placed in subgenus Leptothorax (Leptothorax)
Leptothorax rugatulus Emery None None keyed, placed in subgenus Leptothorax (Leptothorax)
Leptothorax rugatulus subsp. brunnescens Wheeler None None keyed, placed in subgenus Leptothorax (Leptothorax)
Goniothorax Emery None None species of North America
Leptothorax (Goniothorax) wilda Smith None None distribution, type information, placed in subgenus Leptothorax (Goniothorax)
Dichothorax Emery None None variability, species of North America
Leptothorax (Dichothorax) pergandei Emery None None distribution, synonymy, type information, placed in subgenus Leptothorax (Dichothorax)
Leptothorax (Dichothorax) manni Wesson None None junior synonym of Leptothorax (Dichothorax) pergandei Emery
Leptothorax (Dichothorax) pergandei floridanus Emery None None distribution, synonymy, type information
Leptothorax (Dichothorax) pergandei var. flavus Smith None None junior synonym of Leptothorax (Dichothorax) pergandei floridanus Emery
Leptothorax (Dichothorax) pergandei subsp. floridanus var. spinosus Smith None None junior synonym of Leptothorax (Dichothorax) pergandei floridanus Emery
Formica manni Wheeler None None keyed
Formica oregonensis Cole None None keyed
Formica pergandei Emery None None keyed
Formica emeryi Wheeler None None keyed
Formica subintegra Wheeler None None keyed
Formica sanguinea subsp. subnuda Wheeler None None keyed
Formica obtusopilosa Emery None None keyed
Formica obtusopilosa subsp. alticola Wheeler None None keyed
Formica curiosa Creighton None None keyed
Formica puberula Emery None None keyed
Formica sublucida Creighton None None keyed
Formica rubicunda Emery None None keyed
Formica wheeleri Creighton None None keyed
Formica (Raptiformica) bradleyi Wheeler None None distribution, type information, placed in subgenus Formica (Raptiformica)
Formica (Raptiformica) curiosa Creighton None None distribution, type information, placed in subgenus Formica (Raptiformica)
Formica (Raptiformica) emeryi Wheeler None None distribution, type information, placed in subgenus Formica (Raptiformica)
Formica (Raptiformica) manni Wheeler None None distribution, type information, placed in subgenus Formica (Raptiformica)
Formica (Raptiformica) oregonensis Cole None None distribution, type information, placed in subgenus Formica (Raptiformica)
Formica (Raptiformica) obtusopilosa Emery None None distribution, synonymy, placed in subgenus Formica (Raptiformica)
Formica munda Wheeler None None junior synonym of Formica (Raptiformica) obtusopilosa Emery
Formica (Raptiformica) obtusopilosa alticola Wheeler None None description, distribution, type information
Formica (Raptiformica) parcipappa Cole None None distribution, type information, placed in subgenus Formica (Raptiformica)
Formica (Raptiformica) pergandei Emery None None distribution, type information, placed in subgenus Formica (Raptiformica)
Formica (Raptiformica) perpilosa Wheeler None None distribution, type information, placed in subgenus Formica (Raptiformica)
Formica (Raptiformica) puberula Emery None None treated as valid species, distribution, description, type information, placed in subgenus Formica (Raptiformica)
Formica (Raptiformica) rubicunda Emery None None treated as valid species, distribution, placed in subgenus Formica (Raptiformica)
Pheidole morrisi Forel None None description, keyed, distribution, synonymy, spelling error, placed in subgenus Pheidole (Pheidole)
Pheidole morrisi subsp. impexa Wheeler None None keyed, spelling error
Pheidole virago Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole titanis Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole spadonia Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole ridicula Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole macclendoni Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole militicida Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole ceres Wheeler None None description, keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole dentata Mayr None None description, keyed, distribution, synonymy, placed in subgenus Pheidole (Pheidole)
Pheidole xerophila Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole xerophila subsp. tucsonica Wheeler None None keyed
Pheidole casta Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole cerebrosior Wheeler None None description, keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole humeralis Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole tysoni Forel None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole pinealis Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole marcidula Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole bicarinata Mayr None None keyed, distribution, synonymy, placed in subgenus Pheidole (Pheidole)
Pheidole bicarinata subsp. longula Emery None None keyed
Pheidole bicarinata subsp. buccalis Wheeler None None keyed
Pheidole bicarinata subsp. vinelandica Forel None None keyed
Macropheidole Emery None None species of North America
Pheidole (Macropheidole) rhea Wheeler None None distribution, type information, placed in subgenus Pheidole (Macropheidole)
Pheidole hayesi Smith None None junior synonym of Pheidole bicarinata Mayr
Pheidole bicarinata buccalis Wheeler None None description, distribution, type information, synonymy
Pheidole vinelandica subsp. longula var. castanea Wheeler None None junior synonym of Pheidole bicarinata buccalis Wheeler
Pogonomyrmex hindleyi Forel None None treated as valid species, description, keyed, distribution, placed in subgenus Pogonomyrmex (Pogonomyrmex)
Pogonomyrmex maricopa subsp. barnesi Smith None None keyed
Pogonomyrmex maricopa Wheeler None None treated as valid species, description, keyed, distribution, type information, placed in subgenus Pogonomyrmex (Pogonomyrmex)
Pogonomyrmex pima Wheeler None None keyed
Pogonomyrmex imberbiculus subsp. townsendi Wheeler None None keyed
Pogonomyrmex imberbiculus Wheeler None None keyed
Myrmica transversa Smith None None junior synonym of Pogonomyrmex badius (Latreille)
Atta crudelis Smith None None junior synonym of Pogonomyrmex badius (Latreille)
Myrmica brevipennis Smith None None junior synonym of Pogonomyrmex badius (Latreille)
Myrmica molefaciens Buckley None None junior synonym of Pogonomyrmex barbatus (Smith)
Pogonomyrmex barbatus fuscatus Emery None None synonymy, distribution
Pogonomyrmex barbatus var. nigrescens Wheeler None None junior synonym of Pogonomyrmex barbatus fuscatus Emery
Pogonomyrmex barbatus var. marfensis Wheeler None None junior synonym of Pogonomyrmex barbatus fuscatus Emery
Pogonomyrmex barbatus subsp. curvispinosus Cole None None junior synonym of Pogonomyrmex barbatus fuscatus Emery
Pogonomyrmex barbatus rugosus Emery None None description, synonymy, distribution
Pogonomyrmex similis Olsen None None junior synonym of Pogonomyrmex barbatus rugosus Emery
Pogonomyrmex californicus estebanius Pergande None None distribution, type information
Pogonomyrmex desertorum ferrugineus Olsen None None description, distribution, type information
Pogonomyrmex desertorum tenuispina Forel None None distribution
Pogonomyrmex maricopa barnesi Smith None None distribution, type information
Pogonomyrmex occidentalis comanche Wheeler None None treated as subspecies of Pogonomyrmex occidentalis (Cresson), description, synonymy, distribution, type information
Stenamma impressum Buren None None treated as valid species, distribution
Stenamma diecki Emery None None treated as valid species, keyed, distribution, type information
Stenamma diecki subsp. sequoiarum Wheeler None None treated as subspecies of Stenamma diecki Emery, keyed, distribution
Attomyrma Emery None None species of North America, key to species of North America
Aphaenogaster ashmeadi Emery None None keyed
Aphaenogaster treatae Forel None None keyed
Aphaenogaster treatae subsp. pluteicornis Wheeler & Wheeler None None keyed
Aphaenogaster mariae Forel None None keyed
Aphaenogaster lamellidens Mayr None None keyed
Aphaenogaster tennesseensis (Mayr) None None keyed
Aphaenogaster patruelis Forel None None keyed
Aphaenogaster patruelis subsp. bakeri (Wheeler) None None keyed
Aphaenogaster uinta Wheeler None None keyed
Aphaenogaster subterranea subsp. valida Wheeler None None keyed
Aphaenogaster subterranea subsp. occidentalis (Emery) None None keyed
Aphaenogaster mutica Pergande None None keyed
Aphaenogaster floridana Smith None None keyed
Aphaenogaster boulderensis Smith None None keyed
Aphaenogaster flemingi Smith None None keyed
Aphaenogaster macrospina Smith None None keyed
Aphaenogaster huachucana Creighton None None keyed
Aphaenogaster fulva Roger None None keyed
Aphaenogaster texana Wheeler None None keyed
Aphaenogaster texana subsp. carolinensis Wheeler None None keyed
Aphaenogaster miamiana Wheeler None None keyed
Aphaenogaster rudis Enzmann None None keyed
Aphaenogaster rudis subsp. picea (Wheeler) None None keyed
Aphaenogaster (Attomyrma) ashmeadi Emery None None distribution, synonymy, placed in subgenus Aphaenogaster (Attomyrma)
Aphaenogaster (Attomyrma) treatae subsp. harnedi Wheeler None None junior synonym of Aphaenogaster (Attomyrma) ashmeadi Emery
Aphaenogaster (Attomyrma) boulderensis Smith None None distribution, type information, placed in subgenus Aphaenogaster (Attomyrma)
Aphaenogaster (Attomyrma) flemingi Smith None None description, distribution, type information, placed in subgenus Aphaenogaster (Attomyrma)
Aphaenogaster (Attomyrma) floridana Smith None None description, distribution, type information, placed in subgenus Aphaenogaster (Attomyrma)
Aphaenogaster (Attomyrma) fulva Roger None None distribution, synonymy, placed in subgenus Aphaenogaster (Attomyrma)
Formica dakotensis var. wasmanni Forel None None junior synonym of Formica dakotensis Emery
Formica dakotensis montigena Wheeler None None description, distribution, type information
Formica integra var. similis Mayr None None junior synonym of Formica integra Nylander
Formica integra haemorrhoidalis Creighton None None description, distribution, type information
Formica integra tahoensis Creighton None None description, distribution, type information
Formica truncicola subsp. integra var. subcaviceps Wheeler None None junior synonym of Formica integroides Wheeler
Formica integroides coloradensis Creighton None None distribution, type information
Formica integroides planipilis Creighton None None distribution, type information
Formica integroides propinqua Creighton None None distribution, type information
Formica integroides subnitens Creighton None None description, distribution, type information
Formica integroides subfasciata Creighton None None description, distribution, type information
Formica rufa subsp. obscuriventris var. rubiginosa Emery None None junior synonym of Formica obscuripes Forel
Formica rufa subsp. aggerans Wheeler None None junior synonym of Formica obscuripes Forel
Formica rufa subsp. obscuriventris var. melanotica Emery None None junior synonym of Formica obscuripes Forel
Dolichoderus borealis Provancher None None junior synonym of Dolichoderus (Hypoclinea) plagiatus (Mayr)
Dolichoderus plagiatus var. inornatus Wheeler None None junior synonym of Dolichoderus (Hypoclinea) plagiatus (Mayr)
Dolichoderus (Hypoclinea) pustulatus Mayr None None description, distribution, synonymy, placed in subgenus Dolichoderus (Hypoclinea)
Dolichoderus plagiatus var. beutenmuelleri Wheeler None None junior synonym of Dolichoderus (Hypoclinea) pustulatus Mayr
Dolichoderus (Hypoclinea) taschenbergi (Mayr) None None distribution, synonymy, placed in subgenus Dolichoderus (Hypoclinea)
Dolichoderus taschenbergi var. aterrima Wheeler None None junior synonym of Dolichoderus (Hypoclinea) taschenbergi (Mayr)
Liometopum apiculatum Mayr None None description, keyed, distribution, type information
Liometopum occidentale Emery None None keyed, distribution, type information
Liometopum occidentale subsp. luctuosum Wheeler None None keyed
Liometopum occidentale luctuosum Wheeler None None description, distribution, type information
Iridomyrmex iniquus subsp. nigellus Emery None None keyed
Iridomyrmex humilis (Mayr) None None keyed, distribution
Iridomyrmex pruinosum (Roger) None None keyed, distribution
Iridomyrmex pruinosum subsp. analis (André) None None keyed
Iridomyrmex iniquus nigellus Emery None None distribution
Iridomyrmex pruinosum analis (André) None None distribution, synonymy
Iridomyrmex pruinosum var. testaceus Cole None None junior synonym of Iridomyrmex pruinosum analis (André)
Forelius foetida (Buckley) None None distribution, synonymy
Iridomyrmex maccooki McCook None None junior synonym of Forelius foetida (Buckley)
Dorymyrmex pyramicus (Roger) None None description, key to subspecies of North America, keyed, synonymy, distribution
Dorymyrmex pyramicus subsp. flavopectus Smith None None keyed
Dorymyrmex pyramicus subsp. bicolor Wheeler None None keyed
Formica insana Buckley None None junior synonym of Dorymyrmex pyramicus (Roger)
Dorymyrmex flavus McCook None None junior synonym of Dorymyrmex pyramicus (Roger)
Myrmica brevinodis subsp. kuschei Wheeler None None keyed
Myrmica brevinodis Emery None None keyed, description, synonymy, distribution
Myrmica brevispinosa Wheeler None None keyed, treated as valid species, description, distribution, type information
Myrmica brevispinosa subsp. discontinua Weber None None keyed
Myrmica monticola Creighton None None keyed, treated as valid species, description, distribution, synonymy, type information
Myrmica americana Weber None None keyed, treated as valid species, description, distribution, type information
Myrmica hamulata Weber None None keyed, distribution, type information, description
Myrmica hamulata subsp. trullicornis Buren None None keyed
Myrmica emeryana Cole None None keyed, treated as valid species, distribution, description
Myrmica emeryana subsp. tahoensis Weber None None keyed
Myrmica lobicornis subsp. lobifrons Pergande None None keyed
Myrmica lobicornis subsp. fracticornis Forel None None keyed
Myrmica brevinodis var. decedens Wheeler None None junior synonym of Myrmica brevispinosa Wheeler
Myrmica rubra subsp. brevinodis var. canadensis Wheeler None None junior synonym of Myrmica brevinodis Emery
Myrmica rubra subsp. brevinodis var. frigida Forel None None junior synonym of Myrmica brevinodis Emery
Myrmica rubra subsp. brevinodis var. subalpina Wheeler None None junior synonym of Myrmica brevinodis Emery
Myrmica rubra subsp. brevinodis var. sulcinodoides Emery None None junior synonym of Myrmica brevinodis Emery
Myrmica rubra subsp. brevinodis var. whymperi Forel None None junior synonym of Myrmica brevinodis Emery
Myrmica brevinodis kuschei Wheeler None None distribution, type information, synonymy
Myrmica brevinodis alaskensis Wheeler None None junior synonym of Myrmica brevinodis kuschei Wheeler
Myrmica brevispinosa discontinua Weber None None distribution, type information
Myrmica emeryana tahoensis Weber None None distribution, type information
Myrmica hamulata trullicornis Buren None None distribution, description, type information
Formica obscuripes ravida Creighton None None distribution, type information
Formica dryas Wheeler None None junior synonym of Formica obscuriventris Mayr
Formica dryas var. gymnomma Wheeler None None junior synonym of Formica obscuriventris Mayr
Formica obscuriventris clivia Creighton None None distribution, type information
Formica oreas comptula Wheeler None None distribution, type information
Formica morsei Wheeler None None keyed, distribution, type information, placed in subgenus Formica (Formica), microgyna group
Formica nepticula Wheeler None None keyed, description, distribution, type information, placed in subgenus Formica (Formica), microgyna group
Formica knighti Buren None None keyed, distribution, type information, placed in subgenus Formica (Formica), microgyna group
Formica impexa Wheeler None None keyed, description, distribution, type information, placed in subgenus Formica (Formica), microgyna group
Formica microgyna Wheeler None None keyed, description, distribution, synonymy, type information, placed in subgenus Formica (Formica), microgyna group
Formica indianensis Cole None None keyed, description, distribution, type information, placed in subgenus Formica (Formica), microgyna group
Formica postoculata Kennedy & Dennis None None keyed, distribution, type information, placed in subgenus Formica (Formica), microgyna group
Cryptocerus Latreille None None keyed, species of North America, key to species of North America
Crematogaster Lund None None keyed, species of North America, key to species of North America
Solenopsis Westwood None None keyed, species of North America, key to species of North America
Mycetosoritis Wheeler None None treated as valid genus, description, keyed, species of North America
Cyphomyrmex Mayr None None keyed, taxonomic history, species of North America, key to sepcies of North America
Atta Fabricius None None keyed, subgeneric classification, species of North America
Trachymyrmex Forel None None description, keyed, species of North America, key to species of North America
Acromyrmex Mayr None None keyed, species of North America
Xenomyrmex Forel None None description, keyed, species of North America
Erebomyrma Wheeler None None keyed, species of North America
Leptothorax Mayr None None keyed, validity of proposed subgenera, species of North America, key to species of North America
Wasmannia Forel None None keyed, species of North America
Xiphomyrmex Forel None None keyed, species of North America
Harpagoxenus Forel None None keyed, species of North America, key to species of North America
Pogonomyrmex Mayr None None keyed, species of North America, key to species of North America
Myrmica Latreille None None keyed, species of North America, taxonomic history, key to species of North America
Manica Jurine None None keyed, treated as valid genus, species of North America, key to species of North America
Pogonomyrmex occidentalis subsp. utahensis Olsen None None junior synonym of Pogonomyrmex occidentalis comanche Wheeler
Ephebomyrmex Wheeler None None species of North America, treated as subgenus of Pogonomyrmex Mayr
Pogonomyrmex (Ephebomyrmex) imberbiculus Wheeler None None distribution, type information, placed in subgenus Pogonomyrmex (Ephebomyrmex)
Pogonomyrmex (Ephebomyrmex) imberbiculus townsendi Wheeler None None treated as subspecies of Pogonomyrmex (Ephebomyrmex) imberbiculus Wheeler, distribution, type information
Pogonomyrmex (Ephebomyrmex) pima Wheeler None None distribution, type information, placed in subgenus Pogonomyrmex (Ephebomyrmex)
Stenamma Westwood None None taxonomic history, species of North America, key to species of North America
Stenamma nearcticum Mayr None None treated as valid species, keyed, distribution, synonymy
Stenamma fovolocephalum Smith None None keyed, distribution, type information
Stenamma heathi Wheeler None None keyed, distribution, type information
Stenamma brevicorne (Mayr) None None keyed, distribution
Stenamma impar Forel None None keyed, distribution, type information
Stenamma schmitti Wheeler None None treated as valid species, keyed, distribution, type information
Crematogaster (Orthocrema) minutissima missouriensis Emery None None distribution, type information, placed in subgenus Crematogaster (Orthocrema)
Acrocoelia Mayr None None species of North America
Crematogaster (Acrocoelia) ashmeadi Mayr None None description, synonymy, distribution, placed in subgenus Crematogaster (Acrocoelia)
Crematogaster atkinsoni var. helveola Wheeler None None junior synonym of Crematogaster (Acrocoelia) ashmeadi Mayr (males, females), of Crematogaster (Acrocoelia) atkinsoni Wheeler (workers)
Crematogaster (Acrocoelia) ashmeadi var. matura Wheeler None None junior synonym of Crematogaster (Acrocoelia) ashmeadi Mayr
Crematogaster (Acrocoelia) atkinsoni Wheeler None None distribution, synonymy, type information, placed in subgenus Crematogaster (Acrocoelia)
Crematogaster (Acrocoelia) coarctata Mayr None None description, distribution, synonymy, placed in subgenus Crematogaster (Acrocoelia)
Crematogaster lineolata subsp. laeviuscula var. californica Emery None None junior synonym of Crematogaster (Acrocoelia) coarctata Mayr
Crematogaster (Acrocoelia) coarctata vermiculata Emery None None distribution
Crematogaster (Acrocoelia) creightoni Wheeler None None distribution, type information, placed in subgenus Crematogaster (Acrocoelia)
Crematogaster (Acrocoelia) depilis Wheeler None None treated as valid species, description, distribution, type information, placed in subgenus Crematogaster (Acrocoelia)
Crematogaster (Acrocoelia) kennedyi Wheeler None None distribution, type information, placed in subgenus Crematogaster (Acrocoelia)
Crematogaster (Acrocoelia) laeviuscula Mayr None None distribution, synonymy, placed in subgenus Crematogaster (Acrocoelia)
Crematogaster clara Mayr None None junior synonym of Crematogaster (Acrocoelia) laeviuscula Mayr
Crematogaster (Acrocoelia) lineolata (Say) None None description, distribution, synonymy, placed in subgenus Crematogaster (Acrocoelia)
Myrmica cerasi Fitch None None junior synonym of Crematogaster lineolata (Say)
Crematogaster lineolata var. lutescens Emery None None junior synonym of Crematogaster lineolata (Say)
Crematogaster (Acrocoelia) lineolata subsp. cerasi var. punctinodis Enzmann None None junior synonym of Crematogaster lineolata (Say)
Crematogaster (Acrocoelia) lineolata subsp. cerasi var. wheldeni Enzmann None None junior synonym of Crematogaster lineolata (Say)
Crematogaster (Acrocoelia) lineolata subopaca Emery None None description, distribution
Crematogaster (Acrocoelia) lineolata punctulata Emery None None distribution, synonymy
Crematogaster (Acrocoelia) opaca var. texana Santschi None None junior synonym of Crematogaster (Acrocoelia) lineolata punctulata Emery
Crematogaster (Acrocoelia) mormonum Wheeler None None treated as valid species, description, distribution, placed in subgenus Crematogaster (Acrocoelia)
Crematogaster (Acrocoelia) opaca Mayr None None description, distribution, placed in subgenus Crematogaster (Acrocoelia)
Crematogaster (Acrocoelia) pilosa Emery None None description, distribution, type information, placed in subgenus Crematogaster (Acrocoelia)
Monomorium destructor (Jerdon) None None keyed
Dorymyrmex pyramicus var. nigra Pergande None None junior synonym of Dorymyrmex pyramicus (Roger)
Dorymyrmex pyramicus var. smithi Cole None None junior synonym of Dorymyrmex pyramicus (Roger)
Dorymyrmex pyramicus bicolor Wheeler None None distribution, type information
Dorymyrmex pyramicus flavopectus Smith None None distribution, type information
Tapinoma dimmocki (Wheeler) None None description, keyed, distribution, type information
Tapinoma littorale Wheeler None None keyed, distribution, type information, spelling error
Tapinoma melanocephalum (Fabricius) None None keyed, distribution, synonymy
Formica nana Jerdon None None junior synonym of Tapinoma melanocephalum (Fabricius)
Tapinoma sessile (Say) None None keyed, distribution, synonymy, type information
Tapinoma boreale Roger None None junior synonym of Tapinoma sessile (Say)
Formica gracilis Buckley None None junior synonym of Tapinoma sessile (Say)
Formica parva Buckley None None junior synonym of Tapinoma sessile (Say)
Brachymyrmex Mayr None None description, keyed, species of North America
Camponotus Mayr None None keyed, subgeneric classification, key to subgenera of North America, key to species of North America of nominate subgenus
Polyergus Latreille None None description, keyed, species of North America, key to species of North America
Acanthomyops Mayr None None treated as valid genus, keyed, species of North America, key to species of North America
Myrmecocystus Wesmael None None keyed, taxonomic history, species of North America, key to species of North America
Formica Linnaeus None None keyed, species of North America, taxonomic history, subgeneric classification, description, key to subgenera and species groups of North America, revision of species of rufa group, key to species of rufa group, microgyna group, exsecta group, fusca group in North America
Lasius Fabricius None None keyed, taxonomic history, species of North America, key to species of North America
Prenolepis Mayr None None keyed, species of North America
Paratrechina Motschoulsky None None keyed, species of North America, key to species of North America
Brachymyrmex depilis Emery None None description, distribution, synonymy
Brachymyrmex nanellus Wheeler None None junior synonym of Brachymyrmex depilis Emery
Colobopsis Mayr None None description, keyed, species of North America, key to species of North America
Manniella Wheeler None None keyed, description, species of North America
Myrmaphaenus Emery None None keyed, taxonomic history, species of North America, key to species of North America
Myrmothrix Forel None None keyed, species of North America
Myrmobrachys Forel None None keyed, species of North America, key to species of North America
Myrmentoma Forel None None description, keyed, species of North America, key to species of North America
Tanaemyrmex Ashmead None None keyed, key to species of North America
Cryptocerus rohweri Wheeler None None keyed, distribution, type information, placed in subgenus Cryptocerus (Cryptocerus)
Cryptocerus texanus Santschi None None keyed, distribution, type information, placed in subgenus Cryptocerus (Cryptocerus)
Cyathomyrmex Creighton None None species of North America
Cryptocerus (Cyathomyrmex) varians Smith None None description, distribution, type information, placed in subgenus Cryptocerus (Cyathomyrmex)
Strumigenys louisianae subsp. laticephala Smith None None keyed
Strumigenys louisianae Roger None None keyed, distribution, placed in subgenus Strumigenys (Strumigenys)
Strumigenys margaritae Forel None None keyed
Strumigenys membranifera subsp. simillima Emery None None keyed
Strumigenys angulata Smith None None keyed
Strumigenys pergandei Emery None None keyed
Strumigenys bimarginata Wesson & Wesson None None keyed
Strumigenys rohweri Smith None None keyed
Strumigenys pilinasis subsp. laevinasis Smith None None keyed
Strumigenys ornata Mayr None None keyed
Strumigenys brevisetosa Smith None None keyed
Strumigenys creightoni Smith None None keyed
Strumigenys dietrichi Smith None None keyed
Strumigenys medialis Wesson & Wesson None None keyed
Strumigenys pilinasis Forel None None keyed
Strumigenys rostrata Emery None None keyed
Strumigenys talpa Weber None None keyed
Strumigenys ohioensis Kennedy & Schramm None None keyed
Strumigenys manni Wesson & Wesson None None keyed
Strumigenys clypeata Roger None None keyed
Strumigenys abdita Wesson & Wesson None None keyed
Strumigenys reflexa Wesson & Wesson None None keyed
Strumigenys sculpturata Smith None None keyed
Strumigenys missouriensis Smith None None keyed
Strumigenys pulchella Emery None None keyed
Strumigenys louisianae laticephala Smith None None distribution, type information
Trichoscapa Emery None None species of North America
Strumigenys (Trichoscapa) abdita Wesson & Wesson None None distribution, type information, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) angulata Smith None None distribution, type information, placed in subgenus Strumigenys (Trichoscapa)
Myrmecina Curtis None None keyed, species of North America, taxonomic history
Triglyphothrix Forel None None description, keyed, species of North America
Tetramorium Mayr None None keyed, species of North America, key to species of North America
Monomorium Mayr None None keyed, species of North America, key to species of North America
Pheidole Westwood None None keyed, species of North America, key to species of North America
Novomessor Emery None None keyed, species of North America, key to species of North America
Leptothorax Mayr None None keyed
Macromischa Roger None None keyed, validity of proposed subgenera, species of North America, key to species of North America
Veromessor Forel None None keyed, species of North America, key to species of North America
Aphaenogaster Mayr None None keyed, species of North America
Myrmica wheeleri Weber None None keyed, distribution, description, type information
Myrmica rubra subsp. laevinodis Nylander None None keyed, synonymy, distribution
Myrmica rubra subsp. champlaini Forel None None keyed
Myrmica spatulata Smith None None keyed, distribution, treated as valid species, description, type information
Myrmica punctiventris Roger None None keyed, distribution
Myrmica pinetorum Wheeler None None keyed, treated as valid species, distribution, type information
Formica difficilis Emery None None keyed, description, distribution, synonymy, type information, placed in subgenus Formica (Formica), microgyna group
Formica querquetulana Kennedy & Dennis None None keyed, description, distribution, synonymy, type information, placed in subgenus Formica (Formica), microgyna group
Formica spatulata Buren None None treated as valid species, keyed, distribution, type information, placed in subgenus Formica (Formica), microgyna group
Formica rasilis Wheeler None None treated as valid species, distribution, type information, placed in subgenus Formica (Formica), microgyna group
Formica rasilis subsp. spicata Creighton None None keyed
Formica whymperi subsp. californica Wheeler None None keyed
Formica whymperi Wheeler None None keyed, description, distribution, synonymy, placed in subgenus Formica (Formica), microgyna group
Formica whymperi subsp. adamsi Wheeler None None keyed
Formica whymperi subsp. alpina Wheeler None None keyed
Formica densiventris Viereck None None keyed, description, treated as valid species, distribution, type information, placed in subgenus Formica (Formica), microgyna group
Formica difficilis var. consocians Wheeler None None junior synonym of Formica difficilis Emery
Formica habrogyna Cole None None junior synonym of Formica difficilis Emery
Formica microgyna var. recidiva Wheeler None None junior synonym of Formica microgyna Wheeler
Formica nevadensis Wheeler None None keyed, distribution, type information, placed in subgenus Formica (Formica), microgyna group
Formica rasilis spicata Creighton None None description, distribution, synonymy, type information
Formica microgyna subsp. rasilis var. pinetorum Wheeler None None junior synonym of Formica rasilis spicata Wheeler
Formica scitula Wheeler None None treated as valid species, distribution, type information, placed in subgenus Formica (Formica), microgyna group
Stenamma (Aphaenogaster) fulvum subsp. aquia var. pusillum Emery None None considered as unrecognizable name
Aphaenogaster treatae subsp. wheeleri Mann None None junior synonym of Aphaenogaster (Attomyrma) treatae Forel
Aphaenogaster (Attomyrma) treatae var. alabamensis Wheeler & Wheeler None None junior synonym of Aphaenogaster (Attomyrma) treatae Forel
Aphaenogaster (Attomyrma) treatae pluteicornis Wheeler & Wheeler None None distribution, type information, synonymy
Aphaenogaster (Attomyrma) treatae subsp. pluteicornis var. oklahomensis Wheeler & Wheeler None None junior synonym of Aphaenogaster (Attomyrma) treatae pluteicornis Wheeler & Wheeler
Aphaenogaster (Attomyrma) uinta Wheeler None None distribution, type information, placed in subgenus Aphaenogaster (Attomyrma)
Novomessor albisetosus (Mayr) None None keyed, distribution, synonymy
Novomessor cockerelli (Enzmann) None None keyed, synonymy, distribution
Novomessor cockerelli var. minor Enzmann None None junior synonym of Novomessor albisetosus (Mayr)
Aphaenogaster sonorae Pergande None None junior synonym of Novomessor cockerelli (André)
Veromessor pergandei (Mayr) None None keyed, distribution, type information
Veromessor stoddardi (Emery) None None keyed, distribution, type information
Veromessor lobognathus (Andrews) None None keyed, distribution, type information
Veromessor chamberlini (Wheeler) None None keyed, distribution, type information
Veromessor andrei (Mayr) None None keyed, distribution
Veromessor andrei subsp. castaneus Wheeler & Creighton None None keyed
Veromessor andrei castaneus Wheeler & Creighton None None description, distribution, synonymy, type information
Veromessor andrei subsp. flavus Wheeler & Creighton None None junior synonym of Veromessor andrei castaneus Wheeler & Creighton
Pheidole rhea Wheeler None None keyed
Pheidole lamia Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole grallipes Wheeler None None keyed, distribution, synonymy, type information, placed in subgenus Pheidole (Pheidole)
Strumigenys (Trichoscapa) bimarginata Wesson & Wesson None None distribution, type information, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) brevisetosa Smith None None treated as valid species, distribution, type information, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) clypeata Roger None None distribution, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) creightoni Smith None None distribution, type information, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) dietrichi Smith None None distribution, type information, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) margaritae Forel None None distribution, type information, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) membranifera simillima Emery None None distribution, synonymy, type information
Strumigenys (Cephaloxys) membranifera var. marioni Wheeler None None junior synonym of Strumigenys (Trichoscapa) membranifera simillima Emery
Strumigenys (Trichoscapa) manni Wesson & Wesson None None description, distribution, type ifnormation, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) medialis Wesson & Wesson None None description, type information, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) missouriensis Smith None None description, type information, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) pilinasis Forel None None distribution, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) pilinasis laevinasis Smith None None distribution, type information
Strumigenys (Trichoscapa) ohioensis Kennedy & Schramm None None distribution, type information, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) ornata Mayr None None distribution, type information, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) pergandei Emery None None distribution, type information, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) pulchella Emery None None distribution, type information, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) reflexa Wesson & Wesson None None distribution, type information, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) rohweri Smith None None distribution, type information, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) rostrata Emery None None distribution, type information, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) sculpturata Smith None None distribution, type information, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Trichoscapa) talpa Weber None None description, distribution, synonymy, type information, placed in subgenus Strumigenys (Trichoscapa)
Strumigenys (Cephaloxys) venatrix Wesson & Wesson None None junior synonym of Strumigenys (Trichoscapa) talpa Weber
Cyphomyrmex wheeleri Forel None None keyed, distribution, type information
Cyphomyrmex rimosus subsp. minutus Mayr None None keyed
Cyphomyrmex rimosus minutus Mayr None None distribution, synonymy
Cataulacus deformis (Smith) None None junior synonym of Cyphomyrmex rimosus minutus Mayr
Cyphomyrmex rimosus var. comalensis Wheeler None None junior synonym of Cyphomyrmex rimosus minutus Mayr
Cyphomyrmex steinheili Forel None None junior synonym of Cyphomyrmex rimosus minutus Mayr
Mycetosoritis hartmanni (Wheeler) None None generic transfer, distribution, type information
Leptothorax ambiguus foveatus Smith None None distribution, type information
Leptothorax ambiguus pinetorum Wesson & Wesson None None distribution, type information
Leptothorax andrei Emery None None distribution, placed in subgenus Leptothorax (Leptothorax)
Leptothorax (Leptothorax) longispinosus subsp. iowensis Buren None None junior synonym of Leptothorax longispinosus Roger
Leptothorax minutissimus Smith None None description, distribution, type information, placed in subgenus Leptothorax (Leptothorax)
Leptothorax nitens var. mariposa Wheeler None None junior synonym of Leptothorax nitens Emery
Leptothorax nitens subsp. occidentalis Wheeler None None junior synonym of Leptothorax nitens Emery
Leptothorax nitens heathi Wheeler None None description, distribution, type information
Leptothorax nevadensis eldoradensis Wheeler None None treated as subspecies of Leptothorax nevadensis Wheeler, distribution, type information
Leptothorax nevadensis melanderi Wheeler None None treated as subspecies of Leptothorax nevadensis Wheeler, distribution, type information
Leptothorax nevadensis rudis Wheeler None None distribution, type information
Leptothorax curvispinosus subsp. annectens Wheeler None None junior synonym of Leptothorax rugatulus Emery
Leptothorax rugatulus var. cockerelli Wheeler None None junior synonym of Leptothorax rugatulus Emery
Leptothorax rugatulus var. mediorufus Wheeler None None junior synonym of Leptothorax rugatulus Emery
Leptothorax rugatulus brunnescens Wheeler None None distribution, synonymy, type information
Leptothorax rugatulus subsp. dakotensis Wheeler & Wheeler None None junior synonym of Leptothorax rugatulus brunnescens Wheeler
Leptothorax fortinodis Mayr None None junior synonym of Leptothorax schaumi Roger
Leptothorax fortinodis var. gilvus Wheeler None None junior synonym of Leptothorax schaumi Roger
Leptothorax fortinodis var. melanoticus Wheeler None None junior synonym of Leptothorax schaumi Roger
Leptothorax texanus davisi Wheeler None None distribution, type information
Leptothorax tricarinatus neomexicanus Wheeler None None treated as subspecies of Leptothorax tricarinatus Emery, distribution, type information
Mychothorax Ruzsky None None species of North America
Leptothorax (Mychothorax) canadensis Provancher None None treated as valid species, description, distribution, synonymy, type information, placed in subgenus Leptothorax (Mychothorax)
Leptothorax acervorum var. convivialis Wheeler None None junior synonym of Leptothorax (Mychothorax) canadensis
Leptothorax (Mychothorax) muscorum var. septentrionalis Wheeler None None junior synonym of Leptothorax (Mychothorax) canadensis calderoni Creighton
Leptothorax (Mychothorax) canadensis kincaidi Pergande None None treated as subspecies of Leptothorax (Mychothorax) canadensis Provancher, distribution, type information
Leptothorax (Mychothorax) canadensis yankee Emery None None distribution, synonymy, type information
Leptothorax muscorum var. sordidus Wheeler None None junior synonym of Leptothorax (Mychothorax) canadensis yankee Emery
Leptothorax acervorum subsp. obscurus Viereck None None junior synonym of Leptothorax (Mychothorax) canadensis yankee Emery
Leptothorax (Mychothorax) crassipilis Wheeler None None description, distribution, type information, placed in subgenus Leptothorax (Leptothorax)
Leptothorax (Mychothorax) diversipilosus Smith None None distribution, type information, placed in subgenus Leptothorax (Leptothorax)
Leptothorax (Mychothorax) duloticus Wesson None None distribution, type information, placed in subgenus Leptothorax (Leptothorax)
Leptothorax (Mychothorax) hirticornis Emery None None distribution, synonymy, placed in subgenus Leptothorax (Leptothorax)
Leptothorax (Mychothorax) hirticornis subsp. formidolosus Wheeler None None junior synonym of Leptothorax (Mychothorax) hirticornis Emery
Leptothorax (Mychothorax) provancheri Emery None None description, distribution, synonymy, placed in subgenus Leptothorax (Leptothorax)
Leptothorax emersoni Wheeler None None junior synonym of Leptothorax (Mychothorax) provancheri Emery
Leptothorax (Mychothorax) provancheri glacialis Wheeler None None distribution, type information
Symmyrmica Wheeler None None description, species of North America
Symmyrmica chamberlini Wheeler None None distribution, type information
Harpagoxenus americanus (Emery) None None keyed, distribution, type information
Harpagoxenus canadensis Smith None None keyed, description, distribution, type information
Triglyphothrix striatidens (Emery) None None distribution
Tetramorium rugiventris Smith None None keyed, distribution, type information
Tetramorium caespitum (Linnaeus) None None keyed, distribution, synonymy
Tetramorium simillimum (Smith) None None keyed, distribution
Tetramorium guineense (Fabricius) None None description, keyed, distribution
Tetramorium pacificum Mayr None None keyed, distribution
Myrmica brevinodis var. transversinodis Enzmann None None junior synonym of Tetramorium caespitum (Linnaeus)
Xiphomyrmex spinosus Pergande None None key to subspecies of North America
Xiphomyrmex spinosus subsp. hispidus Wheeler None None keyed, distribution, type information
Xiphomyrmex spinosus subsp. insons Wheeler None None keyed, distribution, type information
Xiphomyrmex spinosus subsp. wheeleri (Forel) None None description, keyed, distribution, type information
Wasmannia auropunctata (Roger) None None description, distribution
Cryptocerus varians Smith None None keyed
Formica (Raptiformica) sanguinea subnuda Emery None None description, distribution, synonymy, type information
Formica sanguinea subsp. aserva Forel None None junior synonym of Formica (Raptiformica) sanguinea subnuda Emery
Formica (Raptiformica) subintegra Wheeler None None description, distribution, synonymy, type information, placed in subgenus Formica (Raptiformica)
Formica sanguinea subsp. subintegra var. gilvescens Wheeler None None junior synonym of Formica (Raptiformica) subintegra Emery
Formica (Raptiformica) wheeleri Creighton None None distribution, type information, placed in subgenus Formica (Raptiformica)
Formica obscuripes Forel None None treated as valid species, description, synonymy, keyed, distribution, type information, placed in subgenus Formica (Formica), rufa group
Formica integroides Wheeler None None description, synonymy, division into subspecies, keyed, distribution, type information, placed in subgenus Formica (Formica), rufa group
Formica integra Nylander None None description, division into subspecies,keyed, distribution, synonymy, placed in subgenus Formica (Formica), rufa group
Formica obscuriventris Mayr None None treated as valid species, description, synonymy, division into subspecies, keyed, distribution, placed in subgenus Formica (Formica), rufa group
Formica laeviceps Creighton None None treated as valid species, description, keyed, distribution, type information, placed in subgenus Formica (Formica), rufa group
Formica mucescens Wheeler None None treated as valid species, description, keyed, distribution, type information, placed in subgenus Formica (Formica), rufa group
Formica reflexa Buren None None description, keyed, distribution, type information, placed in subgenus Formica (Formica), rufa group
Formica oreas Wheeler None None keyed, distribution, type information, placed in subgenus Formica (Formica), rufa group
Formica oreas subsp. comptula Wheeler None None keyed
Formica dakotensis subsp. montigena Wheeler None None keyed
Formica dakotensis Emery None None keyed, distribution, synonymy, type information, placed in subgenus Formica (Formica), rufa group
Formica fossaceps Buren None None description, keyed, distribution, type information, placed in subgenus Formica (Formica), rufa group
Formica obscuriventris subsp. clivia Creighton None None keyed
Formica integroides subsp. planipilis Creighton None None keyed
Formica integroides subsp. coloradensis Creighton None None keyed
Formica ciliata Mayr None None keyed, distribution, type information, placed in subgenus Formica (Formica), rufa group
Formica comata Wheeler None None keyed, distribution, type information, placed in subgenus Formica (Formica), rufa group
Formica criniventris Wheeler None None keyed, distribution, type information, placed in subgenus Formica (Formica), rufa group
Formica ferocula Wheeler None None keyed, distribution, type information, placed in subgenus Formica (Formica), rufa group
Formica prociliata Kennedy & Dennis None None keyed, description, distribution, type information, placed in subgenus Formica (Formica), rufa group
Formica obscuripes subsp. ravida Creighton None None keyed
Formica integroides subsp. subnitens Creighton None None keyed
Formica integra subsp. tahoensis Creighton None None keyed
Formica integra subsp. haemorrhoidalis Creighton None None keyed
Formica integroides subsp. propinqua Creighton None None keyed
Formica integroides subsp. subfasciata Creighton None None keyed
Formica subpolita var. specularis Wheeler None None junior synonym of Formica dakotensis Emery
Formica dakotensis var. saturata Wheeler None None junior synonym of Formica dakotensis Emery
Myrmica lobicornis fracticornis Forel None None distribution, type information
Myrmica lobicornis lobifrons Pergande None None distribution, type information, synonymy
Myrmica scabrinodis var. glacialis Emery None None junior synonym of Myrmica lobicornis lobifrons Pergande
Myrmica sabuleti subsp. nearctica Weber None None junior synonym of Myrmica monticola Wheeler
Myrmica rubra champlaini Forel None None distribution
Myrmica rubra laevinodis var. bruesi Wheeler None None junior synonym of Myrmica rubra laevinodis Nylander
Manica aldrichi (Wheeler) None None keyed, distribution, type information
Manica hunteri (Wheeler) None None keyed, distribution, type information
Manica mutica (Emery) None None keyed, distribution
Manica parasitica (Creighton) None None keyed, distribution
Manica bradleyi (Wheeler) None None keyed, distribution, type information, synonymy
Aphaenogaster (Neomyrma) calderoni Forel None None junior synonym of Manica bradleyi (Wheeler)
Pogonomyrmex badius (Latreille) None None keyed, synonymy, distribution, placed in subgenus Pogonomyrmex (Pogonomyrmex)
Pogonomyrmex sancti-hyacinthi Wheeler None None description, keyed, distribution, type information, placed in subgenus Pogonomyrmex (Pogonomyrmex)
Pogonomyrmex apache Wheeler None None keyed, distribution, type information, placed in subgenus Pogonomyrmex (Pogonomyrmex)
Pogonomyrmex huachucanus Wheeler None None keyed, distribution, type information, placed in subgenus Pogonomyrmex (Pogonomyrmex)
Pogonomyrmex barbatus subsp. rugosus Emery None None keyed
Pogonomyrmex barbatus (Smith) None None keyed, taxonomic history, synonymy, distribution, placed in subgenus Pogonomyrmex (Pogonomyrmex)
Pogonomyrmex barbatus subsp. fuscatus Emery None None keyed
Pogonomyrmex desertorum subsp. ferrugineus Olsen None None keyed
Pogonomyrmex desertorum Wheeler None None keyed, distribution, type information, placed in subgenus Pogonomyrmex (Pogonomyrmex)
Pogonomyrmex desertorum subsp. tenuispina Forel None None keyed
Pogonomyrmex subnitidus Emery None None keyed, distribution, placed in subgenus Pogonomyrmex (Pogonomyrmex)
Pogonomyrmex longinodis Emery None None treated as valid species, description, keyed, distribution, placed in subgenus Pogonomyrmex (Pogonomyrmex)
Pogonomyrmex californicus (Buckley) None None description, keyed, distribution, placed in subgenus Pogonomyrmex (Pogonomyrmex)
Pogonomyrmex californicus subsp. estebanius Pergande None None keyed
Pogonomyrmex subdentatus Mayr None None keyed, distribution, placed in subgenus Pogonomyrmex (Pogonomyrmex)
Pogonomyrmex salinus Olsen None None keyed, type information, placed in subgenus Pogonomyrmex (Pogonomyrmex)
Pogonomyrmex occidentalis subsp. comanche Wheeler None None keyed
Pogonomyrmex occidentalis (Cresson) None None keyed, synonymy, distribution, type information, placed in subgenus Pogonomyrmex (Pogonomyrmex)
Pogonomyrmex owyheei Cole None None treated as valid species, description, keyed, distribution, type information, placed in subgenus Pogonomyrmex (Pogonomyrmex)
Monomorium pharaonis (Linnaeus) None None keyed, distribution, placed in subgenus Monomorium (Monomorium)
Monomorium minimum (Buckley) None None description, keyed, distribution, synonymy, placed in subgenus Monomorium (Monomorium)
Monomorium viridum Brown None None keyed, distribution, type information, placed in subgenus Monomorium (Monomorium)
Monomorium viridum subsp. peninsulatum Gregg None None keyed
Monomorium carbonarium subsp. ebininum Forel None None keyed
Monomorium floricola (Jerdon) None None keyed, distribution, synonymy, placed in subgenus Monomorium (Monomorium)
Monomorium carbonarium ebininum Forel None None distribution
Monomorium poecilum Roger None None junior synonym of Monomorium floricola (Jerdon)
Monomorium minutum subsp. ergatogyna Wheeler None None junior synonym of Monomorium minimum (Buckley)
Monomorium minutum subsp. emersoni Gregg None None junior synonym of Monomorium minimum (Buckley)
Monomorium viridum peninsulatum Gregg None None treated as subspecies of Monomorium viridum Brown, distribution, type information
Parholcomyrmex Emery None None species of North America
Monomorium (Parholcomyrmex) destructor (Jerdon) None None distribution, synonymy, placed in subgenus Monomorium (Parholcomyrmex)
Myrmica vastator Smith None None junior synonym of Monomorium (Parholcomyrmex) destructor (Jerdon)
Myrmica basalis Smith None None junior synonym of Monomorium (Parholcomyrmex) destructor (Jerdon)
Xenomyrmex stolli floridanus Emery None None distribution, synonymy, type information
Xenomyrmex stolli subsp. rufescens Wheeler None None junior synonym of Xenomyrmex stolli floridanus Emery
Solenopsis geminata (Fabricius) None None keyed, synonymy, distribution, placed in subgenus Solenopsis (Solenopsis)
Solenopsis saevissima subsp. richteri Forel None None keyed
Solenopsis xyloni McCook None None description, keyed, distribution, synonymy, placed in subgenus Solenopsis (Solenopsis)
Aphaenogaster fulva var. rubida Enzmann None None junior synonym of Aphaenogaster (Attomyrma) fulva Roger
Aphaenogaster (Attomyrma) huachucana Creighton None None distribution, type information, placed in subgenus Aphaenogaster (Attomyrma)
Aphaenogaster (Attomyrma) lamellidens Mayr None None distribution, synonymy, placed in subgenus Aphaenogaster (Attomyrma)
Aphaenogaster (Attomyrma) lamellidens var. nigripes Smith None None junior synonym of Aphaenogaster (Attomyrma) lamellidens Mayr
Aphaenogaster (Attomyrma) macrospina Smith None None treated as valid species, description, distribution, type information, placed in subgenus Aphaenogaster (Attomyrma)
Aphaenogaster (Attomyrma) mariae Forel None None distribution, placed in subgenus Aphaenogaster (Attomyrma)
Aphaenogaster (Attomyrma) miamiana Wheeler None None treated as valid species, description, distribution, type information, placed in subgenus Aphaenogaster (Attomyrma)
Aphaenogaster (Attomyrma) mutica Pergande None None distribution, placed in subgenus Aphaenogaster (Attomyrma)
Aphaenogaster (Attomyrma) patruelis Forel None None distribution, synonymy, placed in subgenus Aphaenogaster (Attomyrma)
Aphaenogaster (Attomyrma) patruelis subsp. willowsi Wheeler None None junior synonym of Aphaenogaster (Attomyrma) patruelis Forel
Aphaenogaster (Attomyrma) patruelis bakeri (Wheeler) None None distribution, type information
Aphaenogaster (Attomyrma) rudis Enzmann None None treated as valid species, distribution, placed in subgenus Aphaenogaster (Attomyrma)
Aphaenogaster (Attomyrma) rudis picea (Wheeler) None None distribution
Aphaenogaster (Attomyrma) subterranea occidentalis (Emery) None None description, synonymy, distribution
Aphaenogaster subterranea subsp. borealis Wheeler None None junior synonym of Aphaenogaster (Attomyrma) subterranea occidentalis Emery
Aphaenogaster subterranea subsp. valida var. manni Wheeler None None junior synonym of Aphaenogaster (Attomyrma) subterranea occidentalis Emery
Aphaenogaster (Attomyrma) subterranea valida Wheeler None None distribution, type information
Aphaenogaster (Attomyrma) tennesseensis (Mayr) None None distribution, synonymy, placed in subgenus Aphaenogaster (Attomyrma)
Stenamma tennesseensis var. ecalcarata Emery None None junior synonym of Aphaenogaster (Attomyrma) tennesseensis (Mayr)
Atta laevis Mayr None None junior synonym of Aphaenogaster (Attomyrma) tennesseensis (Mayr)
Myrmica subrubra Buckley None None junior synonym of Aphaenogaster (Attomyrma) tennesseensis (Mayr)
Aphaenogaster (Attomyrma) texana Wheeler None None description, distribution, synonymy, placed in subgenus Aphaenogaster (Attomyrma)
Aphaenogaster texana var. furvescens Wheeler None None junior synonym of Aphaenogaster (Attomyrma) texana Wheeler
Aphaenogaster (Deromyrma) silvestrii Menozzi None None junior synonym of Aphaenogaster (Attomyrma) texana Wheeler
Aphaenogaster (Attomyrma) texana carolinensis Wheeler None None distribution, type information
Aphaenogaster (Attomyrma) treatae Forel None None distribution, synonymy, placed in subgenus Aphaenogaster (Attomyrma)
Aphaenogaster (Attomyrma) texana subsp. nana Wheeler None None considered as unrecognizable name
Aphaenogaster texana subsp. punctithorax Cole None None considered as unrecognizable name
Pheidole bicarinata longula Emery None None distribution, type information
Pheidole bicarinata vinelandica Forel None None distribution, synonymy, type information
Pheidole laeviuscula Emery None None junior synonym of Pheidole bicarinata vinelandica Forel
Pheidole californica var. satura Wheeler None None junior synonym of Pheidole californica Mayr
Pheidole californica var. incenata Wheeler None None junior synonym of Pheidole californica Mayr
Pheidole californica micula Wheeler None None distribution, type information
Pheidole californica oregonica Emery None None distribution, synonymy, type information
Pheidole californica var. hagermani Cole None None junior synonym of Pheidole californica oregonica Emery
Pheidole californica pyramidensis Emery None None distribution, type information
Pheidole californica shoshoni Cole None None distribution, type information
Pheidole crassicornis var. diversipilosa Wheeler None None junior synonym of Pheidole crassicornis Emery
Pheidole dentata var. faisonsica Forel None None junior synonym of Pheidole dentata Mayr
Pheidole commutata Mayr None None junior synonym of Pheidole dentata Mayr
Leptothorax tennesseensis Cole None None junior synonym of Pheidole dentata Mayr
Pheidole desertorum var. comanche Wheeler None None junior synonym of Pheidole desertorum Wheeler
Pheidole desertorum var. maricopa Wheeler None None junior synonym of Pheidole desertorum Wheeler
Pheidole floridana lauta Wheeler None None treated as subspecies of Pheidole floridana Emery, distribution, type information
Pheidole susannae subsp. longipes Pergande None None junior synonym of Pheidole grallipes Wheeler
Pheidole hyatti var. ecitonodora Wheeler None None junior synonym of Pheidole hyatti Emery
Pheidole hyatti solitanea Wheeler None None description, distribution, type information
Pheidole kingi instabilis Emery None None distribution, type information
Pheidole kingi torpescens Wheeler None None distribution, type information
Myrmecocystus melliger orbiceps Wheeler None None distribution, type information
Myrmecocystus mexicanus hortideorum McCook None None distribution, type information, spelling error
Myrmecocystus melliger subsp. mimicus var. jesuita Wheeler None None junior synonym of Myrmecocystus mimicus Wheeler
Myrmecocystus melliger subsp. lomaensis Wheeler None None junior synonym of Myrmecocystus mimicus Wheeler
Myrmecocystus melliger subsp. semirufus var. romainei Cole None None junior synonym of Myrmecocystus mimicus Wheeler
Myrmecocystus mexicanum subsp. idahoensis Cole None None junior synonym of Myrmecocystus mojave Wheeler
Myrmecocystus melliger var. testacea Emery None None junior synonym of Myrmecocystus semirufa Emery
Myrmecocystus melliger subsp. semirufa var. kennedyi Cole None None junior synonym of Myrmecocystus semirufa Emery
Raptiformica Forel None None taxonomic status, description, keyed, status of subspecies of Formica sanguinea Latreille, species of North America, key to species of North America
Serviformica Forel None None taxonomic status, junior synonym of Formica Linnaeus
Coptoformica Müller None None taxonomic status, junior synonym of Formica Linnaeus
Proformica Ruzsky None None keyed, species of North America, key to species of North America, description
Neoformica Wheeler None None keyed
Trachymyrmex turrifex (Wheeler) None None keyed, distribution, type information
Trachymyrmex turrifex subsp. caroli (Wheeler) None None keyed
Trachymyrmex desertorum (Wheeler) None None keyed, distribution, type information
Trachymyrmex septentrionalis (McCook) None None description, keyed, synonymy, distribution, type information
Trachymyrmex septentrionalis subsp. obscurior (Wheeler) None None keyed
Trachymyrmex septentrionalis subsp. seminole Creighton None None keyed
Trachymyrmex arizonensis (Wheeler) None None keyed, distribution, type information
Atta (Trachymyrmex) septentrionalis var. vertebrata Wheeler None None junior syonomy of Trachymyrmex septentrionalis McCook
Atta (Acromyrmex) tardigrada (Buckley) None None junior syonomy of Trachymyrmex septentrionalis McCook
Trachymyrmex septentrionalis obscurior (Wheeler) None None distribution, synonymy, type information
Atta (Trachymyrmex) septentrionalis subsp. obscurior var. crystallina Wheeler None None junior synonym of Trachymyrmex septentrionalis obscurior (Wheeler)
Atta (Trachymyrmex) septentrionalis subsp. obscurior var. irrorata Wheeler None None junior synonym of Trachymyrmex septentrionalis obscurior (Wheeler)
Trachymyrmex septentrionalis seminole Creighton None None distribution, type information
Trachymyrmex turrifex caroli (Wheeler) None None distribution, type information
Moellerius Forel None None species of North America
Acromyrmex (Moellerius) versicolor (Pergande) None None key to subspecies of North America, keyed, distribution, type information, placed in subgenus Acromyrmex (Moellerius)
Acromyrmex (Moellerius) versicolor subsp. chisosensis (Wheeler) None None keyed
Acromyrmex (Moellerius) versicolor chisosensis (Wheeler) None None description, distribution, type information
Atta texana (Buckley) None None distribution, synonymy
Atta fervens (Drury) None None junior synonym of Atta texana (Buckley)
Dolichoderus Lund None None keyed, species of North America
Dorymyrmex Mayr None None keyed, species of North America
Liometopum Mayr None None keyed, species of North America, key to species of North America
Tapinoma Förster None None keyed, species of North America, key to species of North America
Iridomyrmex Mayr None None keyed, species of North America, key to species of North America
Forelius Emery None None description, keyed, species of North America
Hypoclinea Mayr None None species of North America, key to species of North America
Dolichoderus plagiatus (Mayr) None None keyed
Dolichoderus taschenbergi (Mayr) None None keyed
Dolichoderus pustulatus Mayr None None keyed
Dolichoderus mariae Forel None None keyed
Dolichoderus (Hypoclinea) mariae Forel None None description, synonymy, distribution, placed in subgenus Dolichoderus (Hypoclinea)
Dolichoderus mariae subsp. davisi Wheeler None None junior synonym of Dolichoderus (Hypoclinea) mariae Forel
Dolichoderus mariae var. blatchleyi Wheeler None None junior synonym of Dolichoderus (Hypoclinea) mariae Forel
Dolichoderus (Hypoclinea) plagiatus (Mayr) None None description, distribution, synonymy, placed in subgenus Dolichoderus (Hypoclinea)
Solenopsis aurea Wheeler None None keyed, distribution, type information, placed in subgenus Solenopsis (Solenopsis)
Solenopsis aurea subsp. amblychila Wheeler None None keyed
Solenopsis globularia subsp. littoralis Creighton None None keyed, placed in subgenus Solenopsis (Euophthalma)
Solenopsis huachucana Wheeler None None keyed, placed in subgenus Solenopsis (Euophthalma)
Solenopsis longiceps Forel None None keyed
Solenopsis pergandei Forel None None keyed
Solenopsis pilosula Wheeler None None keyed
Solenopsis salina Wheeler None None keyed
Solenopsis krockowi Wheeler None None keyed
Solenopsis picta Emery None None keyed
Solenopsis carolinensis Forel None None keyed, description
Solenopsis texana subsp. catalinae Wheeler None None keyed
Solenopsis texana Emery None None keyed
Solenopsis truncorum Forel None None keyed, description
Solenopsis molesta (Say) None None keyed
Solenopsis molesta subsp. validiuscula Emery None None keyed
Solenopsis aurea amblychila Wheeler None None distribution, type information, treated as subspecies of Solenopsis aurea Wheeler
Leptothorax terrigena Wheeler None None keyed, distribution, type information, placed in subgenus Leptothorax (Leptothorax)
Leptothorax obturator Wheeler None None description, keyed, distribution, synonymy, type information, placed in subgenus Leptothorax (Leptothorax)
Leptothorax nevadensis subsp. melanderi Wheeler None None keyed
Leptothorax nevadensis Wheeler None None keyed, distribution, type information, placed in subgenus Leptothorax (Leptothorax)
Leptothorax nevadensis subsp. eldoradensis Wheeler None None keyed
Leptothorax furunculus Wheeler None None keyed, distribution, type information, placed in subgenus Leptothorax (Leptothorax)
Leptothorax texanus subsp. davisi Wheeler None None keyed
Leptothorax nevadensis subsp. rudis Wheeler None None keyed
Leptothorax tricarinatus Emery None None keyed, distribution, placed in subgenus Leptothorax (Leptothorax)
Leptothorax tricarinatus subsp. neomexicanus Wheeler None None keyed
Leptothorax provancheri Emery None None keyed
Leptothorax provancheri subsp. glacialis Wheeler None None keyed
Leptothorax hirticornis Emery None None keyed
Leptothorax diversipilosus Smith None None keyed
Leptothorax crassipilis Wheeler None None keyed
Leptothorax canadensis subsp. kincaidi Pergande None None keyed
Leptothorax canadensis subsp. yankee Emery None None keyed
Leptothorax canadensis Provancher None None keyed
Leptothorax canadensis subsp. calderoni Creighton None None keyed
Leptothorax schaumi Roger None None keyed, description, synonymy, spelling error, placed in subgenus Leptothorax (Leptothorax)
Leptothorax longispinosus Roger None None keyed, distribution, synonymy, placed in subgenus Leptothorax (Leptothorax)
Leptothorax duloticus Wesson None None keyed
Leptothorax curvispinosus Mayr None None keyed, distribution, placed in subgenus Leptothorax (Leptothorax)
Leptothorax ambiguus Emery None None keyed, distribution, type information, placed in subgenus Leptothorax (Leptothorax)
Leptothorax bradleyi Wheeler None None keyed, distribution, type information, placed in subgenus Leptothorax (Leptothorax)
Solenopsis mandibularis Westwood None None junior synonym of Solenopsis geminata (Fabricius)
Myrmica virulens Smith None None junior synonym of Solenopsis geminata (Fabricius)
Atta clypeata Smith None None junior synonym of Solenopsis geminata (Fabricius)
Diplorhoptrum drewseni Mayr None None junior synonym of Solenopsis geminata (Fabricius)
Myrmica glaber Smith None None junior synonym of Solenopsis geminata (Fabricius)
Myrmica polita Smith None None junior synonym of Solenopsis geminata (Fabricius)
Solenopsis geminata rufa (Jerdon) None None distribution, synonymy, taxonomic status
Solenopsis cephalotes Smith None None junior synonym of Solenopsis geminata rufa (Jerdon)
Crematogaster laboriosus Smith None None junior synonym of Solenopsis geminata rufa (Jerdon)
Solenopsis geminata var. diabola Wheeler None None junior synonym of Solenopsis geminata rufa (Jerdon)
Solenopsis saevissima richteri Forel None None distribution
Solenopsis geminata subsp. maniosa Wheeler None None junior synonym of Solenopsis xyloni McCook
Euophthalma Creighton None None species of North America
Solenopsis (Euophthalma) globularia littoralis Creighton None None distribution, type information
Solenopsis (Euophthalma) huachucana Wheeler None None distribution, type information
Diplorhoptrum Mayr None None species of North America, taxonomy of molesta-texana complex
Solenopsis (Diplorhoptrum) carolinensis Forel None None treated as valid species, description, distribution, type information, placed in subgenus Solenopsis (Diplorhoptrum)
Solenopsis (Diplorhoptrum) krockowi Wheeler None None distribution, type information, placed in subgenus Solenopsis (Diplorhoptrum)
Solenopsis (Diplorhoptrum) longiceps Smith None None distribution, type information, placed in subgenus Solenopsis (Diplorhoptrum)
Solenopsis (Diplorhoptrum) molesta (Say) None None distribution, synonymy, placed in subgenus Solenopsis (Diplorhoptrum)
Myrmica minuta Say None None junior synonym of Solenopsis (Diplorhoptrum) molesta (Say)
Myrmica exigua Buckley None None junior synonym of Solenopsis (Diplorhoptrum) molesta (Say)
Solenopsis debilis Mayr None None junior synonym of Solenopsis (Diplorhoptrum) molesta (Say)
Solenopsis (Diplorhoptrum) molesta validiuscula Emery None None distribution
Solenopsis (Diplorhoptrum) pergandei Forel None None distribution, placed in subgenus Solenopsis (Diplorhoptrum)
Solenopsis (Diplorhoptrum) picta Emery None None distribution, synonymy, placed in subgenus Solenopsis (Diplorhoptrum)
Solenopsis picta var. moerens Wheeler None None junior synonym of Solenopsis (Diplorhoptrum) picta Emery
Solenopsis (Diplorhoptrum) pilosula Wheeler None None distribution, type information, placed in subgenus Solenopsis (Diplorhoptrum)
Solenopsis (Diplorhoptrum) salina Wheeler None None distribution, type information, placed in subgenus Solenopsis (Diplorhoptrum)
Solenopsis (Diplorhoptrum) texana Emery None None distribution, synonymy, type information, placed in subgenus Solenopsis (Diplorhoptrum)
Solenopsis rosella Kennedy None None junior synonym of Solenopsis (Diplorhoptrum) texana Emery
Solenopsis (Diplorhoptrum) texana catalinae Wheeler None None distribution, type information
Solenopsis (Diplorhoptrum) truncorum Forel None None distribution, synonymy, type information, placed in subgenus Solenopsis (Diplorhoptrum)
Solenopsis molesta var. castanea Wheeler None None junior synonym of Solenopsis (Diplorhoptrum) truncorum Forel
Epoecus pergandei Emery None None distribution, type information
Anergates atratulus (Schenck) None None description, distribution, synonymy
Anergates friedlandi Creighton None None junior synonym of Anergates atratulus (Schenck)
Erebomyrma longi Wheeler None None description, distribution, type information
Myrmecina americana Emery None None treated as valid species, key to subspecies of North America, distribution, type information, keyed, synonymy
Myrmecina americana subsp. texana Wheeler None None keyed
Myrmecina americana subsp. brevispinosa Creighton None None keyed
Myrmecina graminicola subsp. quadrispina Enzmann None None junior synonym of Myrmecina americana Emery
Myrmecina americana brevispinosa Creighton None None treated as subspecies of Myrmecina americana Emery, distribution, type information
Myrmecina americana texana Wheeler None None treated as subspecies of Myrmecina americana Emery, distribution, type information
Macromischa floridanus (Wheeler) None None keyed, distribution, type information
Macromischa subditiva Wheeler None None keyed, distribution, type information
Macromischa polita Smith None None keyed, distribution, type information
Leptothorax wilda Smith None None keyed
Leptothorax pergandei Emery None None keyed
Leptothorax pergandei subsp. floridanus Emery None None keyed
Leptothorax silvestrii (Santschi) None None keyed, distribution, placed in subgenus Leptothorax (Leptothorax)
Leptothorax schmitti Wheeler None None keyed, spelling error, distribution, synonymy, placed in subgenus Leptothorax (Leptothorax)
Leptothorax texanus Wheeler None None keyed, distribution, type information, placed in subgenus Leptothorax (Leptothorax)
Leptothorax nitens Emery None None keyed, distribution, synonymy, placed in subgenus Leptothorax (Leptothorax)
Leptothorax nitens subsp. heathi Wheeler None None keyed, spelling error
Formica whymperi adamsi Wheeler None None distribution, type information
Formica whymperi alpina Wheeler None None distribution, description, type information
Formica whymperi californica Wheeler None None distribution, description, synonymy, type information
Formica exsectoides Forel None None keyed, description, distribution, synonymy, placed in subgenus Formica (Formica), exsecta group
Formica ulkei Emery None None keyed, distribution, synonymy, type information, placed in subgenus Formica (Formica), exsecta group
Formica opaciventris Emery None None treated as valid species, keyed, distribution, type information, placed in subgenus Formica (Formica), exsecta group
Formica exsectoides var. davisi Wheeler None None junior synonym of Formica exsectoides Forel
Formica exsectoides var. hesperia Wheeler None None junior synonym of Formica exsectoides Forel
Formica ulkei var. hebescens Wheeler None None junior synonym of Formica ulkei Emery
Formica cinerea Mayr None None taxonomic history, status of infraspecific taxa, synonymy
Formica cinerea var. neocinerea Wheeler None None junior synonym of Formica montana Emery
Formica cinerea var. rutilans Wheeler None None junior synonym of Formica montana Emery
Formica pilicornis Emery None None treated as valid species, keyed, distribution, type information, placed in subgenus Formica (Formica), fusca group
Formica subpolita subsp. ficticia Wheeler None None keyed
Formica subpolita Mayr None None keyed, distribution, synonymy, placed in subgenus Formica (Formica), fusca group
Formica subpolita subsp. camponoticeps Wheeler None None keyed
Formica cinerea subsp. lepida Wheeler None None keyed, description, distribution, type information, placed in subgenus Formica (Formica), fusca group
Formica montana Wheeler None None keyed, description, distribution, synonymy, type information, placed in subgenus Formica (Formica), fusca group
Formica altipetens Wheeler None None treated as valid species, keyed, description, distribution, type information, placed in subgenus Formica (Formica), fusca group
Formica sibylla Wheeler None None keyed, distribution, type information, placed in subgenus Formica (Formica), fusca group
Formica hewitti Wheeler None None keyed, description, distribution, type information, placed in subgenus Formica (Formica), fusca group
Formica neorufibarbis subsp. algida Wheeler None None keyed
Formica neorufibarbis subsp. gelida Wheeler None None keyed
Formica neorufibarbis Emery None None treated as valid species, keyed, description, distribution, type information, placed in subgenus Formica (Formica), fusca group
Formica pruinosa Wheeler None None treated as valid species, keyed, description, distribution, type information, placed in subgenus Formica (Formica), fusca group
Formica rufibarbis subsp. occidua Wheeler None None keyed
Formica marcida Wheeler None None treated as valid species, keyed, distribution, type information, placed in subgenus Formica (Formica), fusca group
Formica fusca Linnaeus None None status of infraspecific taxa, keyed, distribution, synonymy, placed in subgenus Formica (Formica), fusca group
Formica neoclara Emery None None treated as valid species, keyed, description, distribution, synonymy, placed in subgenus Formica (Formica), fusca group
Formica rufibarbis subsp. gnava Buckley None None keyed
Formica cinerea var. canadensis Santschi None None taxonomic status uncertain, distribution
Formica fusca var. subsericea Say None None junior synonym of Formica fusca Linnaeus
Formica fusca var. subaenescens Emery None None junior synonym of Formica fusca Linnaeus
Pheidole metallescens splendidula Wheeler None None description, distribution, type information
Pheidole morrisi var. vancae Forel None None junior synonym of Pheidole morrisi Forel, spelling error
Pheidole morrisi impexa Wheeler None None description, distribution, type information, spelling error
Pheidole pilifera var. simulans Wheeler None None junior synonym of Pheidole pilifera (Roger)
Pheidole pilifera subsp. septentrionalis Wheeler None None junior synonym of Pheidole pilifera (Roger)
Pheidole pennsylvanica Roger None None junior synonym of Pheidole pilifera (Roger)
Pheidole pilifera artemisia Cole None None distribution, type information
Pheidole pilifera coloradensis Emery None None distribution, synonymy, type information
Pheidole pilifera subsp. coloradensis var. neomexicana Wheeler None None junior synonym of Pheidole pilifera coloradensis Emery
Pheidole pilifera pacifica Wheeler None None distribution, type information, treated as subspecies of Pheidole pilifera (Roger)
Formica lasioides Emery None None keyed
Formica neogagates Viereck None None keyed
Formica limata Wheeler None None keyed
Formica (Proformica) lasioides Emery None None treated as valid species, distribution, synonymy, type information, placed in subgenus Formica (Proformica)
Formica lasioides var. vetula Wheeler None None junior synonym of Formica (Proformica) lasioides Emery
Formica lasioides var. picea Emery None None junior synonym of Formica (Proformica) lasioides Emery
Formica (Proformica) limata Wheeler None None treated as valid species, description, distribution, type information, placed in subgenus Formica (Proformica)
Formica (Proformica) neogagates Viereck None None description, distribution, synonymy, type information, placed in subgenus Formica (Proformica)
Formica (Proformica) neogagates var. morbida Wheeler None None junior synonym of Formica (Proformica) neogagates Emery
Formica (Proformica) neogagates var. vinculans Wheeler None None junior synonym of Formica (Proformica) neogagates Emery
Formica sanguinea Latreille None None status of subspecies,
Formica bradleyi Wheeler None None keyed
Formica parcipappa Cole None None keyed
Formica perpilosa Wheeler None None keyed
Pheidole sciophila semilaevicephala Smith None None distribution, type information
Pheidole sitarches var. transvarians Wheeler None None junior synonym of Pheidole sitarches Wheeler
Pheidole sitarches subsp. rufescens Wheeler None None junior synonym of Pheidole sitarches campestris Creighton
Pheidole sitarches soritis Wheeler None None description, distribution, type information
Pheidole tepicana cavigenis Wheeler None None distribution, type information
Pheidole vasliti arizonica Santschi None None distribution
Pheidole xerophila tucsonica Wheeler None None distribution, synonymy, type information
Pheidole xerophila subsp. tucsonica var. gilvescens Wheeler None None junior synonym of Pheidole xerophila tucsonica Wheeler
Epipheidole Wheeler None None treated as valid genus, taxonomic history, species of North America
Epipheidole inquilina Wheeler None None description, distribution, type information
Sympheidole elecebra Wheeler None None distribution, type information
Cardiocondyla Emery None None description, species of North America, key to species of North America
Cardiocondyla nuda subsp. minutior Forel None None keyed
Cardiocondyla venustula Wheeler None None keyed, distribution, type information
Cardiocondyla emeryi Forel None None keyed, distribution
Cardiocondyla wroughtoni subsp. bimaculata Wheeler None None keyed
Cardiocondyla nuda minutior Forel None None distribution, possible a synonym of Cardiocondyla nuda (Mayr)
Cardiocondyla wroughtoni bimaculata Wheeler None None distribution, type information
Crematogaster arizonensis Wheeler None None keyed
Crematogaster minutissima subsp. smithi Creighton None None keyed
Crematogaster minutissima subsp. missouriensis Emery None None keyed, spelling error
Crematogaster minutissima Mayr None None keyed
Crematogaster pilosa Emery None None keyed
Crematogaster opaca Mayr None None keyed
Crematogaster atkinsoni Wheeler None None keyed, description
Crematogaster lineolata subsp. subopaca Emery None None keyed
Crematogaster lineolata subsp. punctulata Emery None None keyed
Crematogaster mormonum Wheeler None None keyed
Crematogaster ashmeadi Mayr None None keyed
Crematogaster laeviuscula Mayr None None keyed
Crematogaster depilis Wheeler None None keyed
Crematogaster coarctata subsp. vermiculata Emery None None keyed, description
Crematogaster coarctata Mayr None None keyed
Crematogaster lineolata (Say) None None keyed
Crematogaster lineolata subsp. emeryana Creighton None None keyed
Orthocrema Santschi None None species of North America
Crematogaster (Orthocrema) arizonensis Wheeler None None distribution, type information, placed in subgenus Crematogaster (Orthocrema)
Crematogaster (Orthocrema) minutissima Mayr None None distribution
Acanthomyops plumopilosus (Buren) None None description, keyed, distribution, type information, generic transfer
Acanthomyops murphyi (Forel) None None description, keyed, distribution, type information, generic transfer, spelling error
Acanthomyops pubescens (Buren) None None keyed, distribution, type information, generic transfer
Acanthomyops interjectus (Mayr) None None keyed, distribution, generic transfer
Acanthomyops interjectus subsp. arizonicus (Wheeler) None None keyed
Acanthomyops parvula (Smith) None None description, keyed, distribution, type information, generic transfer
Acanthomyops occidentalis (Wheeler) None None keyed, distribution, type information, generic transfer
Acanthomyops subglaber (Emery) None None treated as valid species, description, keyed, distribution, synonymy, type information, generic transfer
Acanthomyops latipes (Walsh) None None description, keyed, distribution, type information, generic transfer
Acanthomyops claviger subsp. coloradensis (Wheeler) None None keyed
Acanthomyops claviger (Roger) None None keyed, distribution, generic transfer
Acanthomyops claviger subsp. californicus (Wheeler) None None keyed
Acanthomyops claviger coloradensis (Wheeler) None None treated as subspecies of Acanthomyops claviger (Roger), description, distribution, type information
Acanthomyops claviger californicus (Wheeler) None None treated as subspecies of Acanthomyops claviger (Roger), distribution, type information
Acanthomyops interjectus arizonicus (Wheeler) None None description, distribution, type information
Lasius (Acanthomyops) clavigeroides Buren None None junior synonym of Acanthomyops subglaber (Emery)
Myrmecocystus mexicanus Wesmael None None keyed, distribution
Myrmecocystus mexicanus subsp. hortideorum McCook None None keyed, spelling error
Myrmecocystus navajo Wheeler None None treated as valid species, keyed, distribution, type information
Myrmecocystus mojave Wheeler None None treated as valid species, description, keyed, distribution, synonymy, type information
Myrmecocystus lugubris Wheeler None None keyed, distribution, type information
Myrmecocystus hammettensis Cole None None description, keyed, distribution, type information
Myrmecocystus yuma Wheeler None None keyed, distribution, type information
Myrmecocystus flaviceps Wheeler None None treated as valid species, keyed, distribution, type information
Myrmecocystus semirufa Emery None None treated as valid species, description, keyed, distribution, synonymy, type information
Myrmecocystus mimicus Wheeler None None treated as valid species, description, keyed, distribution, synonymy, type information
Myrmecocystus mendax Wheeler None None description, keyed, distribution, type information
Myrmecocystus melliger Forel None None description, keyed, distribution, synonymy
Myrmecocystus melliger subsp. orbiceps Wheeler None None keyed
Formica melligera Llave None None possible synonym of Myrmecocystus melliger Forel or Myrmecocystus mexicanus Wesmael
Camponotus hunteri Wheeler None None keyed
Camponotus impressus (Roger) None None keyed
Camponotus (Colobopsis) cerberulus Emery None None distribution, placed in subgenus Camponotus (Colobopsis)
Camponotus (Colobopsis) etiolatus Wheeler None None distribution, type information, placed in subgenus Camponotus (Colobopsis)
Camponotus (Colobopsis) hunteri Wheeler None None description, treated as valid species, distribution, type information, placed in subgenus Camponotus (Colobopsis)
Camponotus (Colobopsis) impressus (Roger) None None distribution, placed in subgenus Camponotus (Colobopsis)
Camponotus (Colobopsis) mississippiensis (Smith) None None distribution, type information, placed in subgenus Camponotus (Colobopsis)
Camponotus (Colobopsis) obliquus Smith None None distribution, type information, placed in subgenus Camponotus (Colobopsis)
Camponotus (Colobopsis) pylartes Wheeler None None distribution, type information, placed in subgenus Camponotus (Colobopsis)
Camponotus (Colobopsis) pylartes fraxinicola (Smith) None None distribution, type information, placed in subgenus Camponotus (Colobopsis)
Camponotus (Myrmothrix) abdominalis (Fabricius) None None key to subspecies of North America, placed in subgenus Camponotus (Myrmothrix)
Camponotus abdominalis subsp. floridanus (Buckley) None None keyed
Camponotus abdominalis subsp. transvectus Wheeler None None keyed
Camponotus (Myrmothrix) abdominalis floridanus (Buckley) None None distribution
Camponotus (Myrmothrix) abdominalis transvectus Wheeler None None distribution, type information
Camponotus planatus Roger None None keyed
Camponotus mina subsp. zuni Wheeler None None keyed
Camponotus (Myrmobrachys) planatus Roger None None distribution, placed in subgenus Camponotus (Myrmobrachys)
Camponotus (Myrmobrachys) mina zuni Wheeler None None distribution, type information, placed in subgenus Camponotus (Myrmobrachys)
Camponotus yogi Wheeler None None keyed
Camponotus brues Wheeler None None keyed, spelling error
Camponotus (Myrmaphaenus) bruesi Wheeler None None distribution, type information, placed in subgenus Camponotus (Myrmaphaenus)
Camponotus (Myrmaphaenus) yogi Wheeler None None distribution, type information, placed in subgenus Camponotus (Myrmaphaenus)
Camponotus (Manniella) ulcerosus Wheeler None None description, distribution, type information
Camponotus sphaericus Roger None None description
Paratrechina longicornis (Latreille) None None keyed, distribution, synonymy, placed in subgenus Paratrechina (Paratrechina)
Paratrechina parvula (Mayr) None None keyed
Paratrechina fulva (Mayr) None None keyed
Paratrechina vividula subsp. guatemalensis (Forel) None None keyed
Paratrechina vividula (Nylander) None None keyed
Paratrechina bruesi (Wheeler) None None keyed
Paratrechina melanderi (Wheeler) None None keyed
Paratrechina melanderi subsp. arenivaga (Wheeler) None None keyed
Formica vagans Jerdon None None junior synonym of Paratrechina longicornis (Latreille)
Formica gracilescens Nylander None None junior synonym of Paratrechina longicornis (Latreille)
Paratrechina currens Motschoulsky None None junior synonym of Paratrechina longicornis (Latreille)
Nylanderia Emery None None species of North America
Pheidole sitarches campestris Creighton None None original description, first available use of name Pheidole sitarches rufescens var. campestris Wheeler, synonymy
Formica fusca var. argentata Wheeler None None taxonomic history, junior synonym of Formica fusca Linnaeus
Formica fusca var. glacialis Wheeler None None junior synonym of Formica fusca Linnaeus
Formica lecontei Kennedy & Dennis None None junior synonym of Formica fusca Linnaeus
Formica fusca var. blanda Wheeler None None description, distribution, type information
Formica fusca pruinosa var. lutescens Wheeler None None junior synonym of Formica neoclara Emery
Formica neorufibarbis algida Wheeler None None distribution, type information
Formica neorufibarbis gelida Wheeler None None distribution, type information
Formica rufibarbis occidua Wheeler None None distribution, type information
Formica rufibarbis gnava Buckley None None distribution, description, synonymy, type information
Formica foreliana Wheeler None None junior synonym of Formica rufibarbis gnava Buckley
Formica rufiventris Emery None None junior synonym of Formica subpolita Mayr
Formica subpolita camponoticeps Wheeler None None description, distribution, type information
Formica subpolita ficticia Wheeler None None distribution, type information
Formica fusca var. argentea Wheeler None None junior synonym of Formica fusca Linnaeus
Neoformica Wheeler None None taxonomic history, species of North America, key to species of North America
Pheidole desertorum Wheeler None None description, keyed, distribution, synonymy, type information, placed in subgenus Pheidole (Pheidole)
Pheidole texana Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole cockerelli Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole vallicola Wheeler None None treated as valid species, description, keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole hyatti Emery None None description, keyed, distribution, synonymy, type information, placed in subgenus Pheidole (Pheidole)
Pheidole hyatti subsp. solitanea Wheeler None None keyed
Pheidole vasliti subsp. arizonica Santschi None None keyed
Pheidole porcula Wheeler None None treated as valid species, description, keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole crassicornis Emery None None distribution, keyed, synonymy, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole crassicornis subsp. tetra Creighton None None keyed
Pheidole kingi subsp. instabilis Emery None None keyed
Pheidole kingi subsp. torpescens Wheeler None None keyed
Pheidole sitarches Wheeler None None keyed, distribution, synonymy, type information, placed in subgenus Pheidole (Pheidole)
Pheidole sitarches subsp. soritis Wheeler None None keyed
Pheidole sitarches subsp. campestris Creighton None None keyed
Pheidole dentigula Smith None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole tepicana subsp. cavigenis Wheeler None None keyed
Pheidole pilifera (Roger) None None description, keyed, distribution, synonymy, placed in subgenus Pheidole (Pheidole)
Pheidole pilifera subsp. artemisia Cole None None keyed
Pheidole pilifera subsp. coloradensis Emery None None keyed
Pheidole pilifera subsp. pacifica Wheeler None None keyed
Pheidole californica subsp. micula Wheeler None None keyed
Pheidole californica subsp. pyramidensis Emery None None keyed
Pheidole californica subsp. oregonica Emery None None keyed
Pheidole californica Mayr None None keyed, distribution, synonymy, placed in subgenus Pheidole (Pheidole)
Pheidole californica subsp. shoshoni Cole None None keyed
Pheidole metallescens Emery None None keyed, distribution, placed in subgenus Pheidole (Pheidole)
Pheidole metallescens subsp. splendidula Wheeler None None keyed
Pheidole sciophila Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole sciophila subsp. semilaevicephala Smith None None keyed
Pheidole davisi Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole nuculiceps Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole constipata Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole anastasii Emery None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole proserpina Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole floridana subsp. lauta Wheeler None None keyed
Pheidole floridana Emery None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Pheidole barbata Wheeler None None keyed, distribution, type information, placed in subgenus Pheidole (Pheidole)
Camponotus texanus Wheeler None None description, keyed, distribution, type information, placed in subgenus Camponotus (Camponotus)
Camponotus schaefferi Wheeler None None description, keyed, distribution, type information, placed in subgenus Camponotus (Camponotus)
Camponotus laevigatus (Smith) None None keyed, distribution, type information, placed in subgenus Camponotus (Camponotus)
Camponotus herculeanus (Linnaeus) None None keyed, distribution, synonymy, placed in subgenus Camponotus (Camponotus)
Camponotus noveboracensis (Fitch) None None description, keyed, distribution, synonymy, type information, placed in subgenus Camponotus (Camponotus)
Camponotus americanus Mayr None None keyed, distribution, synonymy, placed in subgenus Camponotus (Camponotus)
Camponotus pennsylvanicus subsp. modoc Wheeler None None keyed
Camponotus pennsylvanicus (DeGeer) None None treated as valid species, keyed, distribution, synonymy, placed in subgenus Camponotus (Camponotus)
Camponotus pennsylvanicus subsp. ferruginea (Fabricius) None None keyed
Camponotus castaneus subsp. rufinasis Santschi None None junior synonym of Camponotus americanus Mayr
Camponotus herculeanus subsp. pennsylvanicus var. whymperi Forel None None junior synonym of Camponotus herculeanus (Linnaeus)
Formica semipunctata Kirby None None junior synonym of Camponotus herculeanus (Linnaeus)
Camponotus herculeanus var. herculeano-pennsylvanicus Forel None None junior synonym of Camponotus pennsylvanicus (DeGeer)
Camponotus herculeanus var. mahican Emery None None junior synonym of Camponotus pennsylvanicus (DeGeer)
Camponotus pennsylvanicus ferruginea (Fabricius) None None treated as subspecies of Camponotus pennsylvanicus (DeGeer), distribution
Camponotus pennsylvanicus modoc Wheeler None None distribution, placed in subgenus Camponotus (Camponotus)
Camponotus herculeanus subsp. ligniperda var. pictus Forel None None junior synonym of Camponotus noveboracensis (Fitch)
Camponotus herculeanus subsp. ligniperda var. rubens Wheeler None None junior synonym of Camponotus noveboracensis (Fitch)
Camponotus vafer Wheeler None None keyed
Camponotus fumidus subsp. festinatus (Buckley) None None keyed
Camponotus tortuganus Emery None None keyed
Camponotus incensus Wheeler None None keyed
Camponotus maccooki Forel None None keyed
Camponotus socius Roger None None keyed
Camponotus castaneus (Latreille) None None keyed
Camponotus ocreatus Emery None None keyed
Camponotus vicinus Mayr None None keyed
Camponotus acutirostris Wheeler None None keyed
Camponotus sansabeanus subsp. torrefactus Emery None None keyed
Camponotus sansabeanus (Buckley) None None keyed
Camponotus sansabeanus subsp. bulimosus Wheeler None None keyed
Camponotus (Tanaemyrmex) acutirostris Wheeler None None description, distribution, synonymy, type information, placed in subgenus Camponotus (Tanaemyrmex)
Camponotus acutirostris var. clarigaster Wheeler None None junior synonym of Camponotus (Tanaemyrmex) acutirostris Wheeler
Camponotus (Tanaemyrmex) castaneus (Latreille) None None description, distribution, synonymy, placed in subgenus Camponotus (Tanaemyrmex)
Formica mellea Say None None junior synonym of Camponotus (Tanaemyrmex) castaneus (Latreille)
Formica archboldi Smith None None keyed
Formica moki Wheeler None None keyed
Formica moki subsp. xerophila Smith None None keyed
Formica moki subsp. grundmanni Cole None None keyed
Formica schaufussi subsp. dolosa Buren None None keyed
Formica schaufussi Mayr None None keyed
Formica pallidefulva Latreille None None keyed
Formica pallidefulva subsp. nitidiventris Emery None None keyed
Formica (Neoformica) archboldi Smith None None treated as valid species, distribution, type information, placed in subgenus Formica (Neoformica)
Formica (Neoformica) moki Wheeler None None distribution, type information, placed in subgenus Formica (Neoformica)
Formica (Neoformica) moki grundmanni Cole None None distribution, type information
Formica (Neoformica) moki xerophila Smith None None distribution, type information
Formica (Neoformica) pallidefulva Latreille None None taxonomic history, distribution, synonymy, placed in subgenus Formica (Neoformica)
Formica pallidefulva var. succinea Wheeler None None junior synonym of Formica (Neoformica) pallidefulva Latreille
Formica (Neoformica) pallidefulva nitidiventris Emery None None taxonomic history, distribution, synonymy
Formica pallidefulva subsp. fuscata Emery None None junior synonym of Formica (Neoformica) pallidefulva nitidiventris Emery
Formica pallidefulva subsp. schaufussi var. incerta Emery None None junior synonym of Formica (Neoformica) pallidefulva nitidiventris Emery, taxonomic history
Formica pallidefulva subsp. delicata Cole None None junior synonym of Formica (Neoformica) pallidefulva nitidiventris Emery
Formica (Neoformica) schaufussi Mayr None None distribution, placed in subgenus Formica (Neoformica)
Formica (Neoformica) schaufussi dolosa Buren None None distribution, type information
Paratrechina (Nylanderia) bourbonica (Forel) None None distribution, placed in subgenus Paratrechina (Nylanderia)
Paratrechina (Nylanderia) bruesi (Wheeler) None None description, distribution, type information, placed in subgenus Paratrechina (Nylanderia)
Paratrechina (Nylanderia) fulva (Mayr) None None description, distribution, synonymy, placed in subgenus Paratrechina (Nylanderia)
Paratrechina fulva subsp. pubens (Forel) None None junior synonym of Paratrechina (Nylanderia) fulva (Mayr)
Paratrechina (Nylanderia) melanderi (Wheeler) None None treated as valid species, description, distribution, type information, placed in subgenus Paratrechina (Nylanderia)
Paratrechina (Nylanderia) melanderi arenivaga (Wheeler) None None treated as subspecies of Paratrechina (Nylanderia) melanderi (Wheeler), description, distribution, synonymy, type information
Prenolepis arenivaga var. faisonensis Forel None None junior synonym of Paratrechina (Nylanderia) melanderi arenivaga (Wheeler)
Paratrechina (Nylanderia) parvula (Mayr) None None description, distribution, synonymy, placed in subgenus Paratrechina (Nylanderia)
Polyergus lucidus Mayr None None keyed, description, synonymy, distribution, type information
Polyergus lucidus subsp. longicornis Smith None None keyed
Polyergus rufescens subsp. umbratus Creighton None None keyed
Polyergus rufescens subsp. laeviceps Wheeler None None keyed
Polyergus rufescens subsp. breviceps Emery None None keyed
Polyergus rufescens subsp. bicolor Wasmann None None keyed
Polyergus lucidus subsp. montivagus Wheeler None None junior synonym of Polyergus lucidus Mayr
Polyergus lucidus longicornis Smith None None description, distribution, type information
Polyergus rufescens bicolor Wasmann None None description, distribution, type information
Polyergus rufescens breviceps Emery None None description, distribution, synonymy
Polyergus rufescens subsp. breviceps var. silvestrii Santschi None None junior synonym of Polyergus rufescens breviceps Emery
Polyergus rufescens subsp. breviceps var. montezuma Wheeler None None junior synonym of Polyergus rufescens breviceps Emery
Polyergus rufescens subsp. breviceps var. fusciventris Wheeler None None junior synonym of Polyergus rufescens breviceps Emery
Polyergus rufescens laeviceps Wheeler None None description, distribution, type information
Polyergus rufescens umbratus Creighton None None description, distribution, type information
Camponotus (Tanaemyrmex) fumidus festinatus (Buckley) None None description, distribution, synonymy, placed in subgenus Camponotus (Tanaemyrmex)
Camponotus fumidus var. pubicornis Emery None None junior synonym of Camponotus (Tanaemyrmex) fumidus festinatus (Buckley)
Camponotus fumidus var. spurcus Wheeler None None junior synonym of Camponotus (Tanaemyrmex) fumidus festinatus (Buckley)
Camponotus (Tanaemyrmex) incensus Wheeler None None distribution, type information, placed in subgenus Camponotus (Tanaemyrmex)
Camponotus (Tanaemyrmex) maccooki Forel None None description, distribution, synonymy, type information, placed in subgenus Camponotus (Tanaemyrmex)
Camponotus maculatus subsp. vicinus var. semitestacea Emery None None junior synonym of Camponotus (Tanaemyrmex) maccooki Forel
Camponotus maculatus subsp. dumetorum Wheeler None None junior synonym of Camponotus (Tanaemyrmex) maccooki Forel
Camponotus maculatus subsp. maccooki var. berkeleyensis Forel None None junior synonym of Camponotus (Tanaemyrmex) maccooki Forel
Camponotus (Tanaemyrmex) ocreatus Emery None None description, distribution, synonymy, type information, placed in subgenus Camponotus (Tanaemyrmex)
Camponotus acutirostris subsp. primipilaris Wheeler None None junior synonym of Camponotus (Tanaemyrmex) ocreatus Emery
Camponotus (Tanaemyrmex) sansabeanus (Buckley) None None distribution, type information, placed in subgenus Camponotus (Tanaemyrmex)
Camponotus (Tanaemyrmex) sansabeanus bulimosus Wheeler None None distribution, type information
Prenolepis parvula var. grandula Forel None None junior synonym of Paratrechina (Nylanderia) parvula (Mayr)
Paratrechina (Nylanderia) vividula (Nylander) None None distribution, placed in subgenus Paratrechina (Nylanderia)
Paratrechina (Nylanderia) vividula guatemalensis (Forel) None None distribution, type information
Prenolepis imparis (Say) None None status of infraspecific taxa, key to subspecies of North America, keyed, distribution, synonymy, type information
Prenolepis imparis subsp. arizonica Wheeler None None keyed
Prenolepis imparis subsp. coloradensis Wheeler None None keyed
Prenolepis imparis subsp. californica Wheeler None None keyed
Prenolepis imparis var. minuta Emery None None junior synonym of Prenolepis imparis (Say)
Prenolepis imparis var. testacea Emery None None junior synonym of Prenolepis imparis (Say)
Prenolepis imparis pumila Wheeler None None junior synonym of Prenolepis imparis (Say)
Prenolepis nitens var. americana Forel None None junior synonym of Prenolepis imparis (Say)
Formica (Tapinoma) wichita Buckley None None junior synonym of Prenolepis imparis (Say)
Tapinoma polita Smith None None junior synonym of Prenolepis imparis (Say)
Prenolepis imparis arizonica Wheeler None None description, distribution, type information
Prenolepis imparis californica Wheeler None None distribution, type information
Prenolepis imparis coloradensis Wheeler None None distribution, type information
Lasius niger subsp. neoniger Emery None None keyed
Lasius alienus subsp. americanus Emery None None keyed
Lasius brevicornis Emery None None keyed
Lasius flavus subsp. microps Wheeler None None keyed
Lasius flavus subsp. nearcticus Wheeler None None keyed
Lasius pilosus Smith None None keyed
Lasius speculiventris Emery None None keyed
Lasius umbratus subsp. aphidicola (Walsh) None None keyed
Lasius subumbratus subsp. epinotalis Buren None None keyed
Lasius subumbratus Viereck None None keyed
Lasius bicornis subsp. minutus Emery None None keyed
Lasius humilis Wheeler None None keyed
Lasius alienus americanus Emery None None treated as subspecies of Lasius alienus Förster, distribution, synonymy, placed in subgenus Lasius (Lasius)
Formica pallitarsis Provancher None None junior synonym of Lasius alienus americanus Emery
Lasius niger neoniger Emery None None description, distribution, synonymy, type information, placed in subgenus Lasius (Lasius)
Lasius niger subsp. sitkaensis Pergande None None junior synonym of Lasius niger neoniger Emery
Chthonolasius Ruzsky None None species of North America
Lasius (Chthonolasius) bicornis minutus Emery None None distribution, placed in subgenus Lasius (Chthonolasius)
Lasius (Chthonolasius) brevicornis Emery None None description, distribution, type information, placed in subgenus Lasius (Chthonolasius)
Lasius (Chthonolasius) flavus microps Wheeler None None description, distribution, synonymy, type information
Lasius flavus subsp. claripennis Wheeler None None junior synonym of Lasius (Chthonolasius) flavus microps Wheeler
Lasius (Chthonolasius) flavus nearcticus Wheeler None None description, distribution, synonymy, type information
Lasius flavus subsp. myops Forel None None junior synonym of Lasius (Chthonolasius) flavus nearcticus Wheeler
Formica ruficornis Fabricius None None junior synonym of Lasius (Chthonolasius) flavus nearcticus Wheeler
Formica mellea Provancher None None junior synonym of Lasius (Chthonolasius) flavus nearcticus Wheeler
Lasius (Chthonolasius) humilis Wheeler None None distribution, type information, placed in subgenus Lasius (Chthonolasius)
Lasius (Chthonolasius) pilosus Smith None None distribution, type information, placed in subgenus Lasius (Chthonolasius)
Lasius (Chthonolasius) speculiventris Emery None None description, distribution, type information, placed in subgenus Lasius (Chthonolasius)
Lasius (Chthonolasius) subumbratus Viereck None None distribution, type information, placed in subgenus Lasius (Chthonolasius)
Lasius (Chthonolasius) subumbratus epinotalis Buren None None treated as subspecies of Lasius (Chthonolasius) subumbratus Viereck, distribution, type information
Lasius (Chthonolasius) umbratus aphidicola (Walsh) None None distribution, type information
Lasius (Chthonolasius) vestitus Wheeler None None distribution, type information, placed in subgenus Lasius (Chthonolasius)
Camponotus (Tanaemyrmex) sansabeanus torrefactus Wheeler None None distribution, type information
Camponotus (Tanaemyrmex) socius Roger None None description, distribution, synonymy, placed in subgenus Camponotus (Tanaemyrmex)
Camponotus socius var. osceola Wheeler None None junior synonym of Camponotus (Tanaemyrmex) socius Roger
Camponotus (Tanaemyrmex) tortuganus Emery None None treated as valid species, distribution, placed in subgenus Camponotus (Tanaemyrmex)
Camponotus (Tanaemyrmex) vafer Wheeler None None distribution, type information, placed in subgenus Camponotus (Tanaemyrmex)
Camponotus (Tanaemyrmex) vicinus Mayr None None description, distribution, synonymy, placed in subgenus Camponotus (Tanaemyrmex)
Camponotus maculatus subsp. vicinus var. nitidiventris Emery None None junior synonym of Camponotus (Tanaemyrmex) vicinus Mayr
Camponotus maculatus subsp. vicinus var. infernalis Wheeler None None junior synonym of Camponotus (Tanaemyrmex) vicinus Mayr
Camponotus maculatus subsp. vicinus var. luteangulus Wheeler None None junior synonym of Camponotus (Tanaemyrmex) vicinus Mayr
Camponotus maculatus subsp. vicinus var. maritimus Wheeler None None junior synonym of Camponotus (Tanaemyrmex) vicinus Mayr
Camponotus maculatus subsp. vicinus var. plorabilis Wheeler None None junior synonym of Camponotus (Tanaemyrmex) vicinus Mayr
Camponotus maculatus subsp. vicinus var. subrostratus Forel None None junior synonym of Camponotus (Tanaemyrmex) vicinus Mayr
Camponotus hyatti Emery None None keyed
Camponotus hyatti subsp. bakeri Wheeler None None keyed
Camponotus anthrax Wheeler None None keyed
Camponotus sayi Emery None None keyed
Camponotus subbarbatus Emery None None keyed
Camponotus caryae (Fitch) None None keyed
Camponotus caryae subsp. discolor (Buckley) None None keyed
Camponotus caryae subsp. clarithorax Creighton None None keyed
Camponotus essigi Smith None None keyed
Camponotus nearcticus Emery None None keyed
Camponotus rasilis Wheeler None None keyed
Camponotus (Myrmentoma) anthrax Wheeler None None distribution, type information, placed in subgenus Camponotus (Myrmentoma)
Camponotus (Myrmentoma) caryae (Fitch) None None distribution, synonymy, type information, placed in subgenus Camponotus (Myrmentoma)
Camponotus marginatus subsp. discolor var. cnemidatus Emery None None junior synonym of Camponotus (Myrmentoma) caryae (Fitch)
Camponotus (Myrmentoma) caryae discolor (Buckley) None None distribution, type information
Camponotus (Myrmentoma) essigi Smith None None description, distribution, type information, placed in subgenus Camponotus (Myrmentoma)
Camponotus (Myrmentoma) hyatti Emery None None distribution, type information, placed in subgenus Camponotus (Myrmentoma)
Camponotus (Myrmentoma) hyatti bakeri Wheeler None None distribution, type information
Camponotus (Myrmentoma) nearcticus Emery None None description, distribution, synonymy, placed in subgenus Camponotus (Myrmentoma)
Camponotus marginatus var. decipiens Emery None None junior synonym of Camponotus (Myrmentoma) nearcticus Emery
Camponotus marginatus var. minutus Emery None None junior synonym of Camponotus (Myrmentoma) nearcticus Emery
Camponotus fallax var. pardus Wheeler None None junior synonym of Camponotus (Myrmentoma) nearcticus Emery
Camponotus fallax var. tanquaryi Wheeler None None junior synonym of Camponotus (Myrmentoma) nearcticus Emery
Camponotus fallax rasilis var. pavidus Wheeler None None junior synonym of Camponotus (Myrmentoma) nearcticus Emery
Camponotus (Myrmentoma) rasilis Wheeler None None distribution, type information, placed in subgenus Camponotus (Myrmentoma)
Camponotus (Myrmentoma) sayi Emery None None distribution, type information, placed in subgenus Camponotus (Myrmentoma)
Camponotus (Myrmentoma) subbarbatus Emery None None distribution, synonymy, type information, placed in subgenus Camponotus (Myrmentoma)
Camponotus marginatus subsp. subbarbatus var. paucipilis Emery None None junior synonym of Camponotus (Myrmentoma) subbarbatus Emery
Camponotus obliquus Smith None None keyed
Camponotus etiolatus Wheeler None None keyed
Camponotus mississippiensis (Smith) None None keyed
Camponotus pylartes subsp. fraxinicola (Smith) None None keyed
Camponotus pylartes Wheeler None None keyed

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