Vallonia excentrica Sterki, 1893 Width 2.3mm, Height 1.2mm Land, Non-indigenous, Native to the Mediterranean, western Europe, Atlantic islands, and North America. Introduced to St. Helena, South Africa, Australia, and New Zealand North and South Island L.N.S.
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.
K=
Kermadec Islands
A=
Aupourian - Kaipara Harbour, north around North Cape, encompassing the Three Kings Islands and south to East Cape
C=
Cookian - Lower North Island and the northern part of the South Island