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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.
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
F=
Forsterian - Otago, Fiordland and Stewart Island
M=
Moriorian - Chatham Islands, Pitt Island
An=
Antipodean - Subantarctic Islands of New Zealand
FW =
Freshwater
L =
Land
N =
North Island
S =
South Island
E =
Endemic
I =
Introduced

Ceciliodes acicula (Müller, 1774)

Classification:Gastropoda - Pulmonata - Stylommatophora
Family:FERUSSACIIDAE
Size/Grows to:Height 4.5mm, Width 1.2mm
Distribution:North Island. Also Europe, Mediterranean, Africa, Central Asia, U.S.A. and Australia
Geographical Range:L.N.S.I.
Notes:
Introduced
References and Publications:
  • Barker, G.M. 1999: Naturalised Terrestrial Stylommatophora (Mollusca: Gastropoda), Fauna of New Zealand, Manaaki Whenua Press (p.59)
  • Powell, A.W.B. 1979: New Zealand Mollusca: Marine, Land and Freshwater Shells, Collins, Auckland (p.449)