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 Costatophora pulcherrima Darragh, 2017 Costatophora pulcherrima Darragh, 2017: 60 , fig. 4.35–4.39. Type locality. Australia , Western Australia , Walpole , 24 km north of Walpole townsite on west side of Thomson Road . Type stratum. Eocene, Eucla Basin, Pallinup Formation. Type material. WAM 15.62 , holotype . WAM 15.64 and NMV P329294 , paratypes . Distribution. Australia ( Darragh 2017 ). Geological age. Eocene ( Darragh 2017 ).