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By: Yager, Karen. - Rozen, Jerome G. (Jerome George),Edition:Publication info: New York, N.Y American Museum of Natural History [1966]Volume: no.2265 (1966)Series:Holding Institution: American Museum of Natural History LibrarySubjects: 59.57,99A Andrenidae Bees Classification Insects Pupae Sierre Switzerland United StatesBHL Collections: