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By: Engel, Michael S. - Gonzalez, Victor H. - Griswold, Terry L.Edition:Publication info:Volume:Series:Holding Institution: American Museum of Natural History LibrarySubjects: Aporiochile Bees Chalepochile Megachile Phylogeny Rhyssomegachile South America Western Hemisphere ZonomegachileBHL Collections:
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By: Gonzalez, Victor H. - Griswold, Terry L. - Engel, Michael S.Edition:Publication info: New York, NY, American Museum of Natural History, [2018]Volume: no.425 (2018)Series:Holding Institution: American Museum of Natural History LibrarySubjects: Aporiochile Bees Chalepochile Classification Identification Insects Megachile Phylogeny Rhyssomegachile South America Western Hemisphere ZonomegachileBHL Collections: