Asilidae Latreille, 1804
Townsendia albomacula Martin, 1966
Townsendia araguensis Kaletta, 1976
Townsendia arenicola Scarbrough, 1995
Townsendia argyrata Curran, 1926
Townsendia dilata Martin, 1966
Townsendia fiebrigii Bezzi, 1909
Townsendia gracilis Martin, 1966
Townsendia minuta Williston, 1895
Townsendia nemacula Martin, 1966
Townsendia nigra Back, 1909
Townsendia podexargenteus Enderlein, 1914
Townsendia pulcherrima Back, 1909
Townsendia triangulata Martin, 1966
