Triphora gemmatum de Blainville, 1828

Triphora gemmatum de Blainville, 1828a: 344 .

Triphora gemmatum de Blainville, 1828 — Deshayes 1830: 385.

Type locality. Mauritius .

Type material. Type material not located so far.

Distribution. Gulf of Oman (Bosch et al. 1995; Amini-Yekta & Dekker 2021), Japan (Okutani 2017), Mauritius (de Blainville 1828), Red Sea (Dekker & Orlin 2000).

Remarks. Jousseaume (1884) considered the description of this species the same as the description of Cerithium tristoma de Blainville, 1824 as it is based on the same figure as Cerithium tristoma Blainville, 1824 in Blainville (1825 –1827: 404, pl. 20, fig. 3).