Nematoproctus

Nematoproctus is a genus of flies in the family Dolichopodidae. It has an uncertain position in the family; different authors have included the genus in the subfamily Diaphorinae or the subfamily Rhaphiinae.

Species

 * Nematoproctus caelebs Parent, 1926 – China (Shanghai)
 * Nematoproctus cylindricus (Van Duzee, 1924) – Canada
 * Nematoproctus daubichensis Stackelberg & Negrobov, 1976 – Russia (Primorye)
 * Nematoproctus distendens (Meigen, 1824) – Europe
 * Nematoproctus flavicoxa Van Duzee, 1930 – United States
 * Nematoproctus jucundus Van Duzee, 1927 – United States
 * Nematoproctus kumazawai Negrobov, Tago & Maslova, 2018 – Japan
 * Nematoproctus longifilus Loew, 1857 – Europe
 * Nematoproctus metallicus Van Duzee, 1930 – United States
 * Nematoproctus praesectus Loew, 1869 – Europe
 * Nematoproctus terminalis (Van Duzee, 1914) – United States
 * Nematoproctus varicoxa Van Duzee, 1930 – United States
 * Nematoproctus venustus Melander, 1900 – United States