Iredale, 1915
Shell fragile, minute, almost disc-like, with 3-4 whorls and a low spire. Shell surface is smooth with irregular growth lines; colour deep chestnut brown. Umbilicus wide, funnel-shaped, exposing all other whorls.
Source: Hayward et al., 1990.
The following subtaxa of this family occur in the region:
Genus Skeneopsis
Skeneopsis planorbis