Triphora stephensi F. Baker & Spicer, 1935
Triphora stephensi F. Baker & Spicer, 1935: 42, pl. 5, fig. 8–9.
Type locality. Mexico, Gulf of California.
Type material. TheNAT 23767, holotype .
Distribution. Mexico (Baker & Spicer 1935; Keen 1971; Abbott 1974).