Results 81 to 90 of about 4,061 (225)

Revision of the Genus Hyphesma Michener (Apoidea: Colletidae).

open access: yesAustralian Journal of Zoology, 1975
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)

open access: yesAustralian Journal of Zoology, 1968
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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NOTAS BIOLÓGICAS Y TAXONÓMICAS SOBRE LOS ABEJORROS DEL MARACUYÁ DEL GÉNERO Xylocopa (HYMENOPTERA: APIDAE, XYLOCOPINI) EN COLOMBIA

open access: yesActa Biológica Colombiana, 2009
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  

Revision of the genus Brachyhesma Michener (Apoidea : Colletidae)

open access: yesAustralian Journal of Zoology, 1968
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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Abejas de Colombia II claves preliminares para las familias, subfamilias y tribus (Hymenoptera: apoidea)

open access: yesActa Biológica Colombiana, 1992
Ilustrated keys for families, subfamilies and tribes of Colombian bees are presented. Achek list of genera is given.
Guiomar Nates Parra, Fernando Fernandez
doaj  

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