Distribution : (Garth, 1973: 317) - Easter Island (Hanga-Roa), Australia (New South Wales, Port Jackson), Hawaii, Line Islands (Palmyra). - Soft bottom ("Mud or sandy mud, 20-30m deep", in Stephenson & Campbell, 1959: 101).
Regional Data (French Polynesia, Pitcairn, Easter Island, Clipperton)Distribution & Ecology: Easter Island.