Rozen, Jerome G., Jr. (Jerome George), 1928-2005-10-062005-10-061994http://hdl.handle.net/2246/494119 p. : ill. ; 26 cm.Includes bibliographical references (p. 19)6987726 bytesapplication/pdfen-USQL1 .A436 no.3108, 1994Ancylandrena.Hexepeolus.Ancylandrena -- Larvae.Bees -- Larvae.Insects -- Larvae.Biologies of the bee genera Ancylandrena (Andrenidae, Andreninae) and Hexepeolus (Apidae, Nomadinae) : and phylogenetic relationships of Ancylandrena based on its mature larva (Hymenoptera, Apoidea). American Museum novitates ; no. 3108text