A monotypic genus of Aspasminae with no prominent vertical ridges on side of body; head large,

its length 2.5 in SL; head width 3.9 in SL; body depth 6.1 in SL; disc double and moderately large, 3.9 in SL; dorsal and anal fins small, posterior on body, each with 4 rays; pectoral rays 23; gill rakers on second arch 9, on third arch 10 (Ref. 82558).

A species of aspasimine gobiesocid with dorsal and anal fins posterior on body, each with 4

rays; pectoral rays 23; caudal fin broad and rounded, with 10 principal rays; gill rakers on first gill arch 9, on third arch 10; head large, its length 2.5 in SL; body depth 6.1 in SL; disc double and well-separated; disc length 3.9 in SL; disc width 4.4 in SL; color in alcohol uniform tan; color when fresh dark reddish gray with

numerous blue dots on side of body except posteriorly, and a few on postorbital head; a dark purplish brown stripe from front of snout, continuing posterior to eye; head ventral to stripe yellowish white; a distinct orange

ring around pupil (Ref. 82558).