Mesopeplum convexum (Quoy & Gaimard, 1835) Width 55mm, Height 50mm Marine, Native - Endemic Three Kings Islands, North, South, Stewart and Chatham Islands. Dredged to over 250 metes ACFM |
Pseudamussium challengeri (E.A. Smith, 1891) Height 8.1mm Marine Off Hokianga, Mayor Island, Challenger Plateau, Westport and Greymouth, 570-1029 metres. Also South eastern Australia, Tasman Sea AC |