Nomenclator, geographic and stratigraphic distribution of the family Triphoridae (Mollusca: Gastropoda) Author Bakker, Piet A. J. 0000-0003-4683-2083 hannco.bakker@naturalis.nl Author Albano, Paolo G. 0000-0003-4683-2083 hannco.bakker@naturalis.nl text Zootaxa 2022 2022-01-11 5088 1 1 216 journal article 10.11646/zootaxa.5088.1.1 1175-5326 5836536 904D8C6D-A0C0-4D5A-960F-AEBACE141DF0 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).