Dentimargo cairoma (Brookes, 1924) Height 4.5mm, Width 2mm Marine, Native - Endemic, White, often with narrow red bands at periphery Middlesex and King Banks, Three Kings Islands, North Island, northern South Island and Chatham Islands |
Dentimargo fusuloides (Dell, 1956) Height 6.3mm, Width 3mm Marine, Native - Endemic Eastern South Island, Chatham Rise and Antipodes Islands |
Dentimargo fusulus (Murdoch & Suter, 1906) Height 7mm, Width 3mm Marine, Native - Endemic Middlesex and King Banks, off Cape Reinga, and north-eastern North Island as far south-east as Ranfurly Bank |
Dentimargo hebescens (Murdoch & Suter, 1906) Height 3.8mm, Width 2mm Marine, Native - Endemic North-eastern North Island and western Chatham Rise |
Dentimargo luridus (Suter, 1908) Height 3mm, Width 1.5mm Marine, Native - Endemic Southern South Island as far north as Otago Peninsula, Foveaux Strait, and Stewart, Snares, Auckland, Campbell, Antipodes and Bounty Islands, and Pukaki Rise |
Dentimargo stewartianus (Suter, 1908) Height 4.5mm, Width 2.3mm Marine, Native - Endemic South-western South Island, Foveaux Strait, Stewart, Snares, Auckland and Campbell Island |
Dentimargo subamoenus (Powell, 1937) Height 4mm, Width 2.5mm Marine, Native - Endemic Middlesex and King Banks, Three Kings Islands, and northern North Island as far south as Bay of Islands |
Dentimargo subfusulus (Powell, 1932) Height 7mm, Width 3.8mm Marine, Native - Endemic North-eastern North Island between Bay of Islands and Cuvier Island |
Dentimargo wormaldi (Powell, 1971) Height 9.3mm, Width 4.2mm Marine, Native - Endemic North-eastern North Island |
Volvarina albescens (Hutton, 1873) Height 5mm, Width 2.5mm Marine, Native - Endemic Stewart Island, Foveaux Strait, Snares and Bounty Islands |
Volvarina parvistriata (Suter, 1908) Height 3mm, Width 1.7mm Marine, Native - Endemic Otago to Foveaux Strait, Snares, Auckland and Chatham Islands |