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By: Rozen, Jerome G. (Jerome George),Edition:Publication info: New York, N.Y, American Museum of Natural History, [1965]Volume: no. 2224Series:Holding Institution: American Museum of Natural History LibrarySubjects: 59.57,99(494) Bees Behavior Classification Insects Larvae Melitturga clavicornis Oxaeidae Pupae Sierre Region Sphecodes albilabris SwitzerlandBHL Collections: