Rozen, Jerome G., Jr. (Jerome George), 1928-2005-10-062005-10-061994http://hdl.handle.net/2246/498623 p. : ill. ; 26 cm.Includes bibliographical references (p. 22-23).3577732 bytesapplication/pdfen-USQL1 .A436 no.3089, 1994Brachynomada roigi.Melanomada margaretae.Kelita.Bees -- South America.Bees -- Mexico.Insects -- South America.Insects -- Mexico.Biology and immature stages of some cuckoo bees belonging to Brachynomadini, with descriptions of two new species (Hymenoptera: Apidae: Nomadinae). American Museum novitates ; no. 3089text