Orbitestella hinemoa Mestayer, 1919 Width 1.0mm, Height 0.33mm Marine, Endemic Cook Strait, Fiordland, Otago, Foveaux Strait, Stewart Island, Snares and Chatham Islands CFMAnE. |
Orbitestella parva (Finlay, 1924) Width 0.8mm, Height 0.35mm Marine, Endemic Throughout New Zealand and southern Islands ACFMAnE. |
Orbitestella toreuma Powell, 1930 Width 0.74mm, Height 0.27mm Marine, Endemic North, South and Chatham Islands ACFME. |