Sigapatella novaezelandiae (Lesson, 1831) Length 42mm, Height 25mm Circular Slipper Shell, Marine, Endemic North, South, Stewart, Chatham, Auckland, Snares and Campbell Islands. Living intertidally to 200 metres, attached to hard substrate ACFMAnE. |
Sigapatella spadicea Boshier, 1961 Length 21mm, Width 18mm Marine, Endemic, Spinose surface periostracum/epidermis North, South and Stewart Island. 4-533 metres attached to hard substrate/shells ACFE. |
Sigapatella superstes Fleming, 1958 Length 30mm, Height 12mm Marine, Endemic, Granulose surface pattern Off Three Kings Islands and off Northern tip of North Island. (1 juvenile off Aldermen Islands), 0-805 metres AE. |
Sigapatella tenuis (Gray, 1867) Length 23mm, Height 10mm Marine, Endemic, Oblique spiral threads on the teleoconch, smooth periostracum when not worn off Three Kings, North, South, Stewart and Chatham Islands. 0-604 metres, attached to hard substrate ACFME. |
Sigapatella terraenovae Peile, 1924 Length 34mm, Height 20mm Marine, Endemic Off Three Kings Islands, Far North and Ranfurly Bank, East Cape. Attached to hard substrate, 27-93 metres ACE. |