Results 191 to 200 of about 6,839 (217)

Diversity and Origins of Fijian Leaf-Cutter Bees (Megachilidae)

Pacific Science, 2013
Bees are key pollinators in almost all terrestrial ecosystems and can have major roles in agricultural production. Records of bees in the Southwest Pacific indicate a very low diversity, with the Fijian bee fauna one of the least diverse, despite an otherwise rich biota.
Davies, O., Groom, S., Ngo, H., Stevens, M., Schwarz, M.   +4 more
openaire   +4 more sources

Fideliine Phylogeny and Classification Revisited (Hymenoptera: Megachilidae)

Journal of the Kansas Entomological Society, 2004
Abstract The recent completion and publication of a revision of the Old World Fideliini (Megachilidae: Fideliinae) has provided new taxa and information for this little known tribe of bees. In this light, the data matrix for fideliine relationships is revised to include the newly described species as well as some corrections.
openaire   +2 more sources

Anthidium manicatum (Linnaeus) (Hymenoptera: Megachilidae) in California [PDF]

The Pan-Pacific Entomologist, 2008
Thomas J. Zavortink, Sandra S. Shanks
openaire   +1 more source

MEGACHILIDAE

2023
  +4 more sources

Decreased bee emergence along an elevation gradient: Implications for climate change revealed by a transplant experiment

Ecology, 2022
Lindsie M Mccabe
exaly  

The systematics of some Australian Megachilidae (Hymenoptera: Apoidea)

2018
Bees in the family Megachilidae have been collected and described from Australia since the earliest scientific expeditions. However, the only major revision of Australian megachilid bees was concerned with taxa at the level of subgenus and above. This study represents the first comprehensive revision of a megachilid group at species level.
openaire   +3 more sources

?? ???????????????? ?????????????????????????? ????????-?????????????????? (Apoidea, Megachilidae) ?????????????????? ??????????????????-?????????????????????? ??????????????????

2023
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openaire   +1 more source

A Revision of the American Species of Diceratosmia (Hymenoptera, Megachilidae)

Annals of the Entomological Society of America, 1949
The genus Diceratosmia is closely related to the large and well known genus Osmia . It has been separated, however, by recent authors (Sandhouse, 1939; Michener, 1941, 1944) largely on the basis of the longitudinal carina along the inner ventral angle of each posterior coxa. There are also certain other generic characters, as detailed by Michener (1941)
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Palaearctic Osmia bees of the subgenera Hemiosmia, Tergosmia and Erythrosmia (Megachilidae, Osmiini): biology, taxonomy and key to species

Zootaxa, 2020
Andreas Müller
exaly  

Megachilidae

2021
openaire   +2 more sources