Hull, Frank M. (Frank Montgomery), 1901-2005-10-062005-10-061946http://hdl.handle.net/2246/231017 p. : ill. ; 24 cm.Includes bibliographical references.2416902 bytesapplication/pdfen-USQL1 .A436 no.1317, 1946QuichuanaSyrphidae -- Latin AmericaInsects -- Latin AmericaThe genus Quichuana Knab. American Museum novitates ; no. 1317text