Caecum digitulum Hedley, 1904 Height 2.3mm, Width 0.5mm Marine, Native - Endemic, Intertidal North, South, Stewart, Auckland, Antipodes and Chatham Islands, and Pukaki Rise, from 0-805m |
Caecum maori Pizzini & Raines, 2006 Marine, Native - Endemic Three Kings Islands and Kermadec Islands (Raoul), from 20-274m |