Triphoris inconspicua var. bicolor Bartsch, 1907 [invalid: primary homonymy]
Triphoris inconspicuus var. bicolor Bartsch, 1907b: 259 .
Triphora bicolor Bartsch, 1907 — Draper, 1972: 6.
Type locality. Bay of Panama, 18 fathoms deep (33 m).
Type material. USNM 195376, holotype .
Distribution. Mexico (Draper 1972; Skoglund 1992), Panama (Bartsch 1907b; Skoglund 1992).
Remarks. This name is preoccupied by Triphoris bicolor Pease, 1868 according to art. 57 of the ICZN (1999). A replacement name has not been introduced.