Sigapatella novaezelandiae (Lesson, 1831) Length 42mm, Height 25mm Circular Slipper Shell, Marine, Native - Endemic, Attached to hard substrate Three Kings, North, South, Stewart, Snares, Auckland, Campbell, Bounty and Chatham Islands, and Mernoo Bank, from 0-420m |
Sigapatella spadicea Boshier, 1961 Length 21mm, Width 18mm Marine, Native - Endemic, Attached to hard substrate/shells Spinose surface periostracum/epidermis North, South and Stewart Island, from 4-533m |
Sigapatella superstes Fleming, 1958 Length 30mm, Height 12mm Marine, Native - Endemic, Granulose surface pattern Three Kings Islands, and north-eastern North Island as far south as The Aldermen Islands, from 0-805m |
Sigapatella tenuis (Gray, 1867) Length 23mm, Height 10mm Marine, Native - Endemic, Attached to hard substrate. Oblique spiral threads on the teleoconch, smooth periostracum when not worn off North, South, Stewart and Chatham Islands, and Mernoo Bank, from 0-604m |
Sigapatella terraenovae Peile, 1924 Length 34mm, Height 20mm Marine, Native - Endemic, Living attached to hard substrate, Off Three Kings Islands, Far North and Ranfurly Bank, East Cape, from 0-622m |