O. Schmidt, 1848
Description:
Prostomium with kidney-shaped pigmented eyes. Prostomium, buccal region, and segments with transverse ciliary rings. Posteriorly with conical ventral caudal appendage ('tail'). Whitish. One ciliary ring per segment. Males extremely reduced in size.
The following species of this genus occur in the region:
Dinophilus gyrociliatus
Dinophilus taeniatus