"216895" . . . . . . . . . . "Proterato sulcifera" . _:b76677138 "WoRMS id" . _:b76677138 . "(Gray in G.B. Sowerby I, 1832)" . _:b76677138 . "591721" . "Proterato sulcifera (Gray in G.B. Sowerby I, 1832)" . _:b76677138 . "Proterato sulcifera" . _:b76677138 "216895" .