Cerithium acutum Kiener, 1841

Cerithium acutum Kiener, 1841: 79, pl. 32, fig. 2.

Triforis acutus (Kiener, 1841) — Tryon 1887: 178, pl. 37, fig. 85.

Triphora acuta (Kiener, 1841) — Melvill 1918: 150.

Trifora acuta (Kiener, 1841) — Viader 1937: 43.

Type locality. Unknown.

Type material. Type material not located so far.

Distribution. Iran (Melvill & Standen 1901), Mauritius (Viader 1937), Pakistan (Melvill & Standen 1901; Melvill 1918; Kazmi 2018), Persian Gulf (Bosch et al. 1995; Amini-Yekta & Dekker 2021), Red Sea (Dekker & Orlin 2000).