Revision of the Genus Hyphesma Michener (Apoidea: Colletidae).
The genus Hyphesma Michener, 1965, is revised. Seven species are recognized including five which are described as new: H, cardaleae, H. cooba, H. barvowensis, H. federalis and H. nukarnensis. The following are considered to be synonyms of H. atromicans (Cockerell): H. barbata (Cockerell), H. oleaviae (Rayment), H.
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Revision of the genus Eutyglossina Cockerell (Apoidea : Colletidae)
The genus Euryglossina Cockerell, 1910, is revised. Fifty species are recognized including the following 27 species described as new : E. kellyi, E. stygica, E. healesvillensis, E. douglasi, E. lobiocula, E. gigantocephala, E. nigra, E. atra, E. glenmorganensis, E. bowenensis, E. townsvillensis, E. pulchra, E. polita, E. grandigena, E. angulifacies,
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RESUMEN Presentamos información sobre los hábitos de nidificación de la abeja carpintera Xylocopa (Neoxylocopa) lachnea en la cordillera Oriental de Colombia.
MARGARITA GONZALES, YURANNY CUELLAR
doaj
Notes on Cocoons and Parasites of Melissodes Obliqua and Nests of Perdita Opuntiae (Hymenoptera-Apoidea) [PDF]
Clarence P. Custer
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Systematic and biological studies of the family Andrenidae of Japan (Hymenoptera. Apoidea) Part 2. Systematics, 2 [PDF]
Yoshihiro Hirashima
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ÉVOLUTION DE LA CONSOMMATION D'OXYGÈNE AU COURS DU DÉVELOPPEMENT LARVAIRE DES OUVRIÈRES DE BOMBUS TERRESTRIS L. (HYMENOPTERA, APOIDEA, BOMBINÆ) [PDF]
A. Pouvreau
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Revision of the genus Brachyhesma Michener (Apoidea : Colletidae)
The genus Brachyhesma Michener, 1965, is revised. Seventeen species are recognized including the following 11 species described as new: B. bitrichopedalis, B. cavagnari, B. healesvillensis, B. josephinae, B. macdonaldensis, B. rossi, B, barrowensis, B. dedari, B. longicornis, B. renneri, B. wyndhami. All species have been redescribed.
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Ilustrated keys for families, subfamilies and tribes of Colombian bees are presented. Achek list of genera is given.
Guiomar Nates Parra, Fernando Fernandez
doaj
Systematic and biological studies of the family Andrenidae of Japan (Hymenoptera, Apoidea). Part 2. Systematics, 1 [PDF]
Yoshihiro Hirashima
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Occupancy by Hylaeus of Subterranean Halictid Nests (Hymenoptera: Apoidea) [PDF]
Edward M. Barrows
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