Two new species of Symphoromyia (Rhagionidae, Diptera) from the eastern United States. American Museum novitates ; no. 497

Leonard, Mortimer D. (Mortimer Demarest), 1890-2005-10-062005-10-061931http://hdl.handle.net/2246/30422 p. ; 24 cm.181115 bytesapplication/pdfen-USQL1 .A436 no.497, 1931Symphoromyia algensSymphoromyia curraniInsects -- New EnglandInsects -- Québec (Province)Two new species of Symphoromyia (Rhagionidae, Diptera) from the eastern United States. American Museum novitates ; no. 497text