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 Triphoris adamsi Bartsch, 1907 [invalid: primary homonym] Triphoris adamsi Bartsch, 1907b: 261 , pl. 16, fig. 10. Triphora adamsi Bartsch, 1907 — Keen 1971: 416 . Type locality. Ecuador , Galapagos Islands , off Chatham Island , 40 fathoms deep ( 73 m ) . Type material. USNM 195382 , syntypes . Distribution. Ecuador , Galapagos Islands ( Bartsch 1907b ; Keen 1971 ; Hertz 1976b ; Finet 1985 ; Kaiser 1993 ; Kaiser 1997 ), Nicaragua ( Keen 1971 ). Remarks. Finet (1985) considered this species conspecific with Triphoris chathamensis Bartsch, 1907 based on his correspondence with B.C. Draper. A replacement name has not been introduced.