Aphodiidae
Oscarinus abusus (Fall, 1907)
Oscarinus bottimeri (Cartwright, 1957)
Oscarinus brimleyi (Cartwright, 1939)
Oscarinus crassuloides (Fall, 1907)
Oscarinus crassulus (Horn, 1870)
Oscarinus floridanus (Robinson, 1947)
Oscarinus indutilis (Harold, 1874)
Oscarinus lodingi (Cartwright, 1957)
Oscarinus matiganae (Paulsen, 2006)
Oscarinus odocoilis (Robinson, 1939)
Oscarinus pseudabusus (Cartwright, 1957)
Oscarinus rusicola (Melsheimer, 1845)
Oscarinus silvanicus (Cartwright, 1972)
Oscarinus spiniclypeus (Hinton, 1934)
Oscarinus stuessyi Gordon & Skelley, 2007
Oscarinus texensis (Cartwright, 1972)
Oscarinus welderi Gordon & Skelley, 2007
Oscarinus windsori (Cartwright, 1939)