. "Calliostoma pertinax B.A. Marshall, 1995" . _:b76615802 "467243" . . "B.A. Marshall, 1995" . _:b76615802 . . "Calliostoma pertinax" . _:b76615802 "WoRMS id" . _:b76615802 . "Calliostoma pertinax" . . _:b76615802 . . "6515390" . . . "Calliostoma pertinax" . . . _:b75662536 . _:b75662536 "GBIF id" . . "467243" . "592408" . . . _:b75662536 . _:b75662536 "6515390" . _:b75662536 .