Roig-Alsina, Arturo.Rozen, Jerome G., Jr. (Jerome George), 1928-2005-10-062005-10-061994http://hdl.handle.net/2246/499527 p. : ill. ; 26 cm.Includes bibliographical references (p. 26-27)4130557 bytesapplication/pdfen-USQL1 .A436 no.3099, 1994Protepeolini -- Classification.Bees -- South America -- Classification.Insects -- South America -- Classification.Insects -- Classification.Revision of the cleptoparasitic bee tribe Protepeolini : including biologies and immature stages (Hymenoptera, Apoidea, Apidae). American Museum novitates ; no. 3099text