Hull, Frank M. (Frank Montgomery), 1901-2005-10-062005-10-061942http://hdl.handle.net/2246/227810 p., [1] leaf of plates : ill. ; 24 cm.1809650 bytesapplication/pdfen-USQL1 .A436 no.1200, 1942MeromacrusSyrphidae -- Latin AmericaSyrphidae -- AmericaInsects -- Latin AmericaInsects -- AmericaThe flies of the genus Meromacrus (Syrphidae). American Museum novitates ; no. 1200Flies of genus Meromacrus (Syrphidae)text