Land, North Island, Introduced. Western Palae-arctic region from Atlantic isles to the Balkans, and from the North African coast to southern Scotland. Introduced into Canada, the U.S.A., Cuba, Australia and New Zealand
References and Publications
Barker, G.M. 1999 Naturalised Terrestrial Stylommatophora (Mollusca: Gastropoda), Fauna of New Zealand, Manaaki Whenua Press (p.98)
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 approxomation 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