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 Isotriphora bilineata Kosuge, 1962 Isotriphora bilineata Kosuge, 1962b: 79 , pl. 10, fig. 5, textfig. 4. Litharium bilineata (Kosuge, 1962) Habe & Kosuge 1966: 105 , pl. 41, fig. 10. Type locality. Japan , Ogokuda , Shiono –misaki, Kii Peninsula . Type material. NSMT-Mo 13034 , holotype . Distribution. Hawaii ( Hemmes & Goldsmith 1986 ), Japan ( Kosuge 1962b ; Higo et al. 1999 ; Okutani 2000 ; Higo et al. 2001 ; Okutani 2017 ).