Opistomum is a genus of flatworms in the family Typhloplanidae.
Species Opistomum arsenii Nasonov, 1917 Opistomum dimitrii Nasonov, 1919 Opistomum fuscum Weise, 1942 Opistomum immigrans Ax, 1956 Opistomum mazedonicum (An der Lan, 1939) Opistomum pallidum Schmidt, 1848 Opistomum tundrae Nasonov, 1923
Data source:GBIF
References