Description of Osmia cahuilla, n. sp., recognition of the male of O. Gabrielis sandhouse and the likely female of O. bridwelli sandhouse (Apoidea, Megachilidae)

K W Cooper

Published in Proceedings of the Entomological Society of Washington, in 1993, in volume 95, pages 532-540

Date published:1993

BHL: 16151272
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