Adacnarca harrisonae (Powell, 1927) Length 1.5mm, Height 1.1mm Marine, Native - Endemic South-western South Island, from 183m |
Adacnarca minuta (E.A. Smith, 1898) Marine, Native - Endemic Southern North Island, and South, Stewart, Snares, Auckland, Campbell, Antipodes, Bounty and Chatham Islands, Pukaki Rise, Mernoo Bank and Chatham Rise, from 0-450m |
Adacnarca ornata (Crozier, 1966) Length 1.8mm, Height 2mm Marine, Native - Endemic Middlesex Bank and N of Three Kings Islands, from 291-805m |
Adacnarca pileopsis (Powell, 1927) Length 1.3mm, Height 0.8mm Marine, Native - Endemic South-western South Island, from 311m |
Adacnarca trapezina (F. Bernard, 1897) Length 1.5mm, Height 1.1mm Marine, Native - Endemic South-eastern South Island and Stewart Island, from 15-549m |