original description
(of Rissoina phormis Melvill, 1904) Melvill, J. C. (1904). Descriptions of twelve new species and one variety of marine Gastropoda from the Persian Gulf, Gulf of Oman, and Arabian Sea, collected by Mr. F. W. Townsend, 1902–1904. <em>Journal of Malacology.</em> 11 (4): 79-85, pl. 8., available online at https://www.biodiversitylibrary.org/page/16099633 [details]
original description
(of Rissoina (Phosinella) phormis Melvill, 1904) Melvill, J. C. (1904). Descriptions of twelve new species and one variety of marine Gastropoda from the Persian Gulf, Gulf of Oman, and Arabian Sea, collected by Mr. F. W. Townsend, 1902–1904. <em>Journal of Malacology.</em> 11 (4): 79-85, pl. 8., available online at https://www.biodiversitylibrary.org/page/16099633
page(s): 80, pl. 8, fig. 2 [details]
From editor or global species database