Setopus

Setopus is a genus of gastrotrichs belonging to the family Dasydytidae.
Species:

Setopus abarbita
Setopus aequatorialis
Setopus bisetosus
Setopus chatticus
Setopus dubius
Setopus iunctus
Setopus lemnicola
Setopus primus
''Setopus tongiorgii''