Diostracus is a genus of flies in the family Dolichopodidae.[1][6]
Subgenus Diostracus Loew, 1861:
Subgenus Lagodechia Negrobov & Zurikov, 1996:
Subgenus Ozmena Özdikmen, 2010 (= Takagia Negrobov, 1973 nec Matsumura, 1942):
Subgenus Sphyrotarsus Mik, 1874:
Diostracus is a genus of flies in the family Dolichopodidae.