New records and a new species of bivalve (Mollusca: Bivalvia) from Miocene hydrocarbon seep deposits, North Island, New Zealand Author Saether, Kristian P. Author Jingeng, Sha Author Little, Crispin T. S. Author Campbell, Kathleen A. text Zootaxa 2016 4154 1 1 26 journal article 10.11646/zootaxa.4154.1.1 2b00120c-7a1a-4682-953c-c986155da6b6 1175-5326 272151 1FAB3228-9274-42D8-A2AF-AE19999E17E8 Genus Parvamussium Sacco, 1897 Type species. Pecten duodecimlamellatus Bronn, 1831 Remarks. Only a single species of this genus, P. m ao r i u m Dell, 1956 , has been reported from modern New Zealand waters as far north as off the coast of Otago in the South Island .