Nomenclator, geographic and stratigraphic distribution of the family Triphoridae (Mollusca: Gastropoda) Author Bakker, Piet A. J. 0000-0003-4683-2083 Naturalis Biodiversity Center, Darwinweg 2, 2333 CR Leiden, The Netherlands. hannco.bakker@naturalis.nl Author Albano, Paolo G. 0000-0003-4683-2083 Stazione Zoologica Anton Dohrn, Villa Comunale, Naples, Italy. 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 albovittata var. mamillata Verco, 1909 Triphora albovittata var. mamillata Verco, 1909: 285 . Triphora mamillata Verco, 1909 — May 1919 : 68 . Notosinister mammillata ( Verco, 1909 ) [sic]— Cotton & Godfrey 1931: 53 . Obesula mamillata ( Verco, 1909 ) — Marshall 1983: 71 , fig. 7f, 29h–j. Type locality. Australia , South Australia , Gulf St. Vincent, beach drift . Type material. SAM D.13446, lectotype . Distribution. Australia ( Verco 1909 ; Cotton & Godfrey 1931 ; Cotton 1959 ; Marshall 1983 ; Wilson 1994 ; Albano et al. 2019 ), Australia , Tasmania ( May 1919 ; May 1921 ; May 1923 ; May 1958 ). Remarks. The holotype report by Marshall (1983) should be considered a lectotype designation ( Albano et al. 2019 ). Additional specimens are present in the NHMUK (1910.3.29.49–1910.3.29.51), but there is no evidence for their type status so far ( Albano et al. 2019 ). The AMS types listed as paratypes should be considered paralectotypes . In AMS, there are specimens marked as ““ paratypes ” (C.3117). However, these specimens were not clearly designated by Marshall (1983) nor we have evidence of their status from the collection since we did not inspect it personally. Therefore, we do not list them here in the type material.