Relichna aupouria (Powell, 1937) Height 5.5mm, Width 2.5mm Marine, Endemic Off Three Kings Islands, 475 metres AE. |
Relichna murdochi (Suter, 1913) Height 4.4mm, Width 2.2mm Marine, Endemic Northland to Bay of Plenty, W Cook Strait, Fiordland, Chatham Rise and Chatham Islands ACFME. |
Relichna pachys (R.B. Watson, 1883) Height 5.8mm, Width 3.5mm Marine, Endemic Off North and South Island. Off Chatham Rise and Chatham Islands. Trawled 200-1200 metres ACFME. |
Retusa opima (Finlay, 1926) Height 3.3mm, Width 1.8mm Marine, Endemic Northland to Stewart Island ACFE. |
Retusa oruaensis (Webster, 1908) Height 4mm, Width 2mm Marine, Endemic North, South and Chatham Islands. In shell sand ACFME. |
Retusa striata (Hutton, 1873) Height 3mm, Width 2.5mm Marine, Endemic South Island, Stewart and Chatham Islands. Snares, Antipodes, Auckland and Campbell Islands CFMAnE. |