North Island. South Auckland to Whangarei and Hokianga
References and Publications
Poortman, P. Sep/1999 Schizoglossa - Alive and well on the mainland?, Poirieria, 24 (p.20)
Powell, A.W.B. 1979New Zealand Mollusca: Marine, Land and Freshwater Shells, Collins, Auckland (p.347)
Powell, A.W.B. 1949 The Paryphantidae of New Zealand. No. 6. Distributions, hybrids and new species of Paryphanta, Rhytida and Schizoglossa, Records of the Auckland Institute and Museum, 3 (p.366) Original Description
Key to Geographical Ranges
The symbols K.A.C.F.M.An. are used to indicate the geographical range of the species.
They have been adopted to give an approximation of the range of each species within New Zealand.
Aupourian - Kaipara Harbour, north around North Cape, encompassing the Three Kings Islands and south to East Cape
Cookian - Lower North Island and the northern part of the South Island