Person Info

J. G. Rozen

Web Site
Records Collected
# of Collecting Events
Title Author Publication Year PDF File
Revision of the cleptoparasitic bee tribe Protepeolini including biologies and immature stages (Hymenoptera: Apoidea: Apidae). 1994-09-01
Contributions toward a revision of the New World nomadine bees. 2. The genus Melanomada (Hymenoptera: Anthophoridae). 1987-10-01
The cuckoo bee genus Kelita, its systematics, biology, and larvae. 1977-09-01
South American panurgine bees (Apoidea: Andrenidae: Panurginae), Part I. Biology, mature larva, and description of a new genus and species. 1993-09-01
Biology of Dufourea and its cleptoparasite, Neopasites (Hymenoptera: Apoidea). 1967-09-01
A new species of Nomadopsis and notes on some previously described ones (Hymenoptera, Andrenidae). 1959-07-01
Biological notes on the bee Tetralonia minuta and its cleptoparasite, Morgania histrio tansvaalensis (Hymenoptera: Antophoridae). 1969-08-01
Survey of the number of ovarioles in various taxa of bees (Hymenoptera: Apoidea). 1986-08-01
Monographic study of the genus Nomadopsis Ashmead. 1958-09-01
South American rophitine bees. 1997-09-01
Biology of the bee Ancylandrena larreae (Andrenidae: Andreninae) and its cleptoparasite Hexepeolus rhodogyne (Anthophoridae: Nomadinae) with a review of egg deposition in the Nomadinae (Hymenoptera: Apoidea). 1992-09-01
Evolution of cleptoparasitism in anthophorid bees as revealed by their mode of parasitism and first instars (Hymenoptera: Apoidea). 1991-09-01
Biology and immature stages of some cuckoo bees belonging to Brachynomadini, with descriptions of two new species (Hymenoptera: Apidae: Nomadinae). 1994-09-01
New taxa of Brachynomadine bees (Apidae: Nomadinae). 1997-09-01
Biologies of the bee genera Ancylandrena (Andrenidae: Andreninae) and Hexepeolus (Apidae: Nomadinae), and phylogenetic relationships of Ancylandrena based on its mature larva (Hymenoptera: Apoidea). 1994-09-01
Phylogenetic analysis of the cleptoparasitic bees belonging to the Nomadinae based on mature larvae (Apoidea: Apidae). 1996-09-01
Immature stages of and ethological observations on the cleptoparasitic bee tribe Nomadini (Apoidea, Anthophoridae). 1977-09-01
The ethology and systematic relationships of fideliine bees, including a description of the mature larva of Parafidelia (Hymenoptera, Apoidea). 1977-09-01
The larvae of the Anthophoridae (Hymenoptera, Apoidea) Part 2. The Nomadinae. 1966-09-01
Nesting biology of diphaglossine bees (Hymenoptera, Colletidae). 1984-09-01
Two new species and the redescription of another species of the cleptoparasitic bee genus Triepeolus with notes on their immature stages (Anthophoridae: Nomadinae). 1989-09-01
Morphology and systematic significance of first instars of the cleptoparasitic bee tribe Epeolini (Anthophoridae: Nomadiane). 1989-09-01
Review of the South African cuckoo-bee genus Pseudodichroa (Hymenoptera, Apoidea). 1968-09-01
Systematics and host relationships of the cuckoo bee genus Oreopasites (Hymenoptera: Anthophoridae: Nomadinae). 1992-09-01
Phylogenetic relationships of Euherbstia with other short-tongued bees (Hymenoptera: Apoidea). 1993-09-01
The cleptoparasitic bee genus Rhopalolemma, with reference to other Nomadinae (Apidae), and biology of its host Protodufourea (Halictidae: Rophitinae). 1997-09-01
Nesting biologies and immature stages of the rophitine bees (Halictidae) with notes on the cleptoparasite Biastes (Anthophoridae) (Hymenoptera: Apoidea). 1993-09-01
First and last larval instars of the cleptoparasitic bee Hexepeolus rhodogyne (Hymenoptera: Apidae: Nomadinae). 1996-09-01
Biological notes on the cuckoo bee genera Holcopasites and Neolarra (Hymenoptera: Apoidea). 1965-09-01
Life history studies of the "primitive" panurgine bees (Hymenoptera: Andrenidae: Panurginae). 1989-09-01
Systematics of the South American bee genus Orphana (Hymenoptera, Apoidea). 1971-06-01
South American panurgine bees (Andrenidae: Panurginae), Part II. Adults, immature stages, and biology of Neffapis longilingua, a new genus and species with an elongate glossa. 1995-09-01
Biology, larvae, and oocytes of the parasitic bee tribe Caenoprosopidini (Hymenoptera: Anthophoridae: Nomadinae). 1991-09-01
Biology and larvae of the cleptoparasiic bee Townsendiella pulchra and nesting biology of its host Hesperapis larreae (Hymenoptera: Apoidea). 1991-09-01
Nests and immature stages of the bee Paratetrapedia swainsonae (Hymenoptera: Anthophoridae). 1988-09-01