Daphnella arcta (E. A. Smith 1884)

Description: English: Daphnella arcta (E. A. Smith, 1884) ; family Raphitomidae; Persian Gulf. Date: 1917. Source: J.C. Melvill (1917), A revision of the Turridae (Pleurotomidae) occurring in the Persian Gulf, Gulf of Oman and North Arabian Sea, as evidenced mostly through the results of dredgings carried out by Mr. F. W. Townsend, 1893-1914; Proceedings of the Malacological Society of London vol. 12, 1917. Author: J.C. Melvill.