Triphora (Litharium) oceanida Dall, 1924
Triphora (Litharium) oceanida Dall, 1924: 89 .
Litharium oceanida (Dall, 1924) — Kay 1979: 138, fig. 49j.
Type locality. Hawaiian Islands .
Type material. USNM 333276, syntype .
Distribution. Chili, Easter Island (Raines 2002), Hawaii (Dall 1924; Kay 1979; Hemmes & Goldsmith 1986; Hemmes et al. 1996b; Higo et al. 1999; Raines 2002; Severns 2011), Japan (Higo et al. 1999), Taiwan (Chang 2006c).