{{cite journal |last1=Snow |first1=W.A. |title=Descriptions of North American Trypetidae, with notes.

Polymorphomyia basilica Snow , 1894 [ 1 ] Polymorphomyia footei Korytkowski, 1971 [ 3 ] Polymorphomyia pilosula Wulp , 1899 [ 4 ] Polymorphomyia striola ( Fabricius , 1805) [ 5 ] Polymorphomyia tridentata ( Hendel , 1914) [ 6 ]