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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
E =
Endemic
I =
Introduced
Scaphopoda - Pulmonata - Dentaliida - Family: Dentaliidae

Dentaliidae

 

Genus: Antalis

 
Antalis diarrhox (Watson, 1879)
Length 20mm, Width 2.3mm, Endemic
North east of East Cape 1280 metres, Chatham Rise and Tasman Sea [ACME.]
 
Antalis glaucarena Dell, 1953
Length 26mm, Width 2.5mm, Endemic
Chatham Rise 350-550 metres, and Chatham Islands 600 metres [CME.]
Antalis nana Hutton, 1873
Length 48mm, Width 4mm, Endemic
North, South, Chatham and Three Kings Islands [ACFMAnE.]
Antalis suteri (Emerson, 1954)
Length 40mm, Width 4mm, Endemic
South Island, Stewart and Chatham Islands [CFME.]
 

Genus: Fissidentalium

 
Fissidentalium zelandicum (Sowerby, 1860)
Length 80mm, Width 11mm, Endemic
North, South and Chatham Islands [ACFME.]