Aequispirella corula (Hutton, 1885)
Height 1.5mm, Width 1.0mm
Marine, Recent, Fossil, Native - Endemic, Intertidal
Southern Norfolk Ridge, Middlesex and King Banks, Three Kings Islands, North Island, northern and south-eastern South Island, Stewart Island, Chatham Islands, Auckland Islands and Mernoo Bank, from 0-805m

Aequispirella enderbyensis (Powell, 1931)
Height 1.17mm, Width 1.0mm
Marine, Native - Endemic
Eastern North Island as far north as North Cape, eastern South Island, and Auckland, Antipodes and Chatham Islands, from 141-939m

Aequispirella finlayi (Powell, 1933)
Height 1.3mm, Width 0.95mm
Marine
Three Kings to Chatham Islands