Semigordionus is a genus of worms belonging to the family Chordodidae[1] This genus is associated with freshwater habitats.

This genus is Dioecious, containing both male and female reproductive organs This genus is differentiated from Gordionus is on the posterior end, showing a row of pre-cloacal bristles that is continuous anteriorally and not divided in two lateral rows.

Species:[1]

This protostome-related article is a stub.

You can help Wikipedia by expanding it.