Coenaculum secundum Powell, 1937 Height 1.5mm Marine, Native - Endemic Middlesex and King Banks, and Three Kings Islands, from 102-805m |
Coenaculum tertium Dell, 1952 Height 1.7mm Marine, Native - Endemic Mernoo Bank and Chatham Islands, from 95-320m |
Graphis blanda (Finlay, 1924) Height 3mm, Width 0.7mm Marine, Native - Endemic, Intertidal Middlesex Bank, northern and south-western North Island, southern South Island, Stewart Island, and Auckland Islands, from 0-246m |