Person Info

B. Seifert (Bernhard)

Web Site
Records Collected
# of Collecting Events
Title Author Publication Year PDF File
Myrmica martini sp.n. - a cryptic species of the Myrmica scabrinodis species complex (Hymenoptera: Formicidae) revealed by geometric morphometrics and nest-centroid clustering. 2014-05-01
Lasius (Chthonolasius) jensi n.sp. - eine neue temporaer sozialparasitische Erdameise aus Mitteleuropa (Hymenoptera, Formicidae). 1982-11-01
The taxonomical and ecological status of Lasius myops Forel (Hymenoptera, Formicidae) and first description of its males. 1983-11-01
A method for differentiation of the female castes of Tapinoma ambiguum Emery and Tapinoma erraticum (Latr.) and remarks on their distribution in Europe north of the Mediterranean region. 1984-11-01
Firm evidence for synonymy of Myrmica rugulosoides Forel, 1915 and Myrmica scabrinodis Nylander, 1846. 1984-11-01
Myrmica georgica n. sp., a new ant from Transcaucasia and north Kazakhstan (USSR) (Hymenoptera, Formicidae, Myrmicinae). 1987-11-01
A revision of the European species of the ant subgenus Chthonolasius (Insecta, Hymenoptera, Formicidae). 1988-11-01
A taxonomic revision of the Myrmica species of Europe, Asia Minor, and Caucasus (Hymenoptera, Formicidae). 1988-11-01
Supplementation to the revision of the European species of the ant subgenus Chthonolasius. 1990-11-01
Lasius platythorax n. sp., a widespread sibling species of Lasius niger (Hymenoptera, Formicidae). 1991-11-01
Formica nigricans Emery, 1909 - an ecomorph of Formica pratensis Retzius, 1783 (Hymenoptera, Formicidae). 1992-11-01
A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s. str. (Hymenoptera, Formicidae) 1992-11-01
The "type" of Myrmica bessarabica Nassonov 1889 and the identity of Myrmica salina Ruzsky 1905 (Hymenoptera: Formicidae, Myrmicinae). 2002-01-01
A taxonomic revision of the Formica cinerea group (Hymenoptera: Formicidae). 2002-10-01
The Palaearctic members of the Myrmica schencki group with description of a new species (Hymenoptera: Formicidae). 2003-10-01
The "Black Bog Ant" Formica picea Nylander, 1846 - a species different from Formica candida Smith, 1878 (Hymenoptera: Formicidae). 2004-12-01
Lasius nitidigaster n. sp. - a new ant of the subgenus Chthonolasius Ruzsky (Hymenoptera: Formicidae). 1997-04-01
Formica paralugubris nov. spec. - a sympatric sibling species of Formica lugubris from the western Alps (Insecta: Hymenoptera: Formicoidea: Formicidae). 1996-04-01
Taxonomic description of Myrmica microrubra n. sp. - a social parasitic ant so far known as the microgyne of Myrmica rubra (L.). 1993-04-01
Formica lusatica n. sp. - a sympatric sibling species of Formica cunicularia and Formica rufibarbis (Hymenoptera, Formicidae). 1997-04-01
A taxonomic revision of the ant subgenus Coptoformica Mueller, 1923 (Hymenoptera: Formicidae). 2000-07-01
Two new Central European subspecies of Leptothorax nylanderi (Förster, 1850) and Leptothorax sordidulus Müller, 1923 (Hymenoptera: Formicidae). 1995-07-01
Vergleichende Untersuchungen zur Habitatwahl von Ameisen (Hymenoptera: Formicidae) im mittleren und südlichen Teil der DDR. 1986-05-01
Die freilebenden Ameisenarten Deutschlands (Hymenoptera: Formicidae)und Angaben zu deren Taxonomie und Verbreitung. 1994-05-01
Nachweis einer im Freiland aufgetretenen Bastardierung von Leptothorax nigriceps mayr und Lepothorax unifasciatus (Latr.) mittels einer multiplen Diskriminanzanalyse. 1984-05-01
The phenotypes of the Formica rufa complex in East germany. 1991-10-01
Rote Liste der Ameisen (Hymenoptera: Formicidae). 1998-05-01
Camponotus herculeanus (Linné, 1758) und Camponotus ligniperda (Latr., 1802) - Determination der weiblichen Kasten, Verbreitung und Habitatwahl in Mitteleuropa. 1989-05-01
Pleometrotische Koloniegründung von Lasius meridionalis (Bondroit, 1920) bei Lasius paralienus Seifert, 1992, mit Bemerkungen über morphologische und ethologische Anpassungen an die sozialparasitische Koloniegründung (Hymenoptera: Formicidae). 2001-05-01
A taxonomic revision of the Formica rufibarbis Fabricius, 1793 group (Hymenoptera: Formicidae). 2009-06-01
A taxonomic revision of the Formica subpilosa Ruzsky, 1902 group (Hymenoptera: Formicidae). 2009-06-01
Myrmica constricta Karavajev, 1934 - a cryptic sister species of Myrmica hellenica Finzi, 1926 (Hymenoptera: Formicidae). 2009-11-01
The Westpalaearctic Lasius paralienus complex (Hymenoptera: Formicidae) contains three species. 2016-07-01
Cardiocondyla pirata sp. n. - a new Philippine ant with enigmatic pigmentation pattern (Hymenoptera, Formicidae). 2013-05-01
Temnothorax crasecundus sp. n. - a cryptic Eurocaucasian ant species (Hymenoptera, Formicidae) discovered by Nest Centroid Clustering. 2015-05-01
NC-Clustering demonstrates heterospecificity of the cryptic ant species Temnothorax luteus (Forel, 1874) and T. racovitzai (Bondroit, 1918) (Hymenoptera: Formicidae). 2014-05-01
The ant genus Cardiocondyla (Insecta: Hymenoptera: Formicidae) - a taxonomic revision of the C. elegans, C. bulgarica, C. batesii, C. nuda, C. shuckardi, C. stambuloffii, C. wroughtonii, C. emeryi and C. minutior species groups. 2003-09-01
Temnothorax saxonicus (Seifert, 1995) stat.n., comb.n. – a parapatric, closely-related species of T. sordidulus (Müller, 1923) comb.n. and description of two new closely-related species, T. schoedli sp.n. and T. artvinense sp.n., from Turkey (Hymenoptera: Formicidae). 2006-10-01
Myrmica lonae Finzi, 1926 - a species separate from Myrmica sabuleti, 1861 (Hymenoptera:Formicidae). 2000-12-01
Ameisen: beobachten, bestimmen. 1996-03-01
Hypoponera punctatissima (Roger) and H. schauinslandi (Emery) - Two morphologically and biologically distinct species (Hymenoptera: Formicidae). 2003-01-01
Rank elevation in two European ant species: Myrmica lobulicornis Nylander, 1857, stat.n. and Myrmica spinosior Santschi, 1931, stat.n. (Hymenoptera: Formicidae). 2005-02-01
Die Ameisen Mittel- und Nordeuropas. 2007-05-01
Cardiocondyla atalanta Forel, 1915, a cryptic sister species of Cardiocondyla nuda (Mayr, 1866) (Hymenoptera: Formicidae). 2008-05-01
Clarifying naming and identification of the outdoor species of the ant genus Tapinoma Förster, 1850 (Hymenoptera: Formicidae) in Europe north of the Mediterranean region with description of a new species. 2012-05-01
Inconvenient hyperdiversity - the traditional concept of "Pheidole pallidula" includes four cryptic species (Hymenoptera: Formicidae). 2016-05-01
A taxonomic revision of the Eurasian Myrmica salina species complex (Hymenoptera: Formicidae). 2011-05-01
Hypoponera ergatandria (Forel, 1893) - a cosmopolitan tramp species different from H. punctatissima (Roger, 1859) (Hymenoptera: Formicidae). 2013-05-01
[Untitled. Review of: Fisher, B. L.; Cover, S. P. 2007. Ants of North America: A guide to the genera. Berkeley: University of California Press, xiv + 194 pp.]. 2008-05-01
A review of the West Palaearctic species of the ant genus Bothriomyrmex Emery, 1869 (Hymenoptera: Formicidae). 2012-05-01
Kommentierte Liste der frei lebenden Ameisen (Hymenoptera: Formicidae)in der Schweiz. 2005-04-01
The distribution of the subgenus Coptoformica Müller, 1923 (Hymenoptera: Formicidae) in the Palaearctic region. 2007-05-01
Segregation distortion causes large-scale differences between male and female genomes in hybrid ants. 2010-05-01
Ponera testacea Emery, 1895 stat. nov. - A sister species of P. coarctata (Latreille, 1802) (Hymenoptera: Formicidae). 2003-04-01
Rediscovered after 140 years at two localities: Myrmica myrmicoxena Forel 1895 (Hymenoptera: Formicidae). 2011-06-01
A critical checklist of the ants of Kyrgyzstan (Hymenoptera: Formicidae). 2006-05-01
Morphology-based taxonomy is essential to link molecular research to nomenclature. 2009-05-01
A first demonstration of interspecific hybridization in Myrmica ants by geometric morphometrics (Hymenoptera: Formicidae). 2012-05-01