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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
Gastropoda - Caenogastropoda - Hypsogastropoda - Family: Naticidae

Naticidae: Naticinae

 

Genus: Naticarius

 
Naticarius orientalis (Gmelin, 1791)
Width 37mm
Indo-West Pacific, Kermadec Islands [K.]
 

Genus: Notocochlis

 
Notocochlis cernica (Jousseaume, 1874) (=lemniscata Philippi, =sagittata hancockae Powell)
Height 18mm, Width 16mm
Central Indian Ocean to Eastern Australia and the Philippines. NZ, Northland to Auckland [A]
Notocochlis gualtieriana (Récluz, 1844) (=migratoria Powell)
Height 30mm, Width 22mm
W Pacific, Kermadec Islands. Northland. Far North to Whangarei Heads, from low tide [K.A]

Genus: Proxiuber

 
Proxiuber australe (Hutton, 1878)
Height 7mm, Width 7mm
Northland. Three Kings Islands to Auckland [AE.]
Proxiuber hulmei Powell, 1954
Height 5mm, Width 5mm, Shell smaller than australe, and proportionately wider, with a distinctive colour pattern of two broad spiral series of reddish-brown maculations on a white ground
Northland to Gisborne [ACE.]

Genus: Tanea

 
Tanea zelandica (Quoy & Gaimard, 1832)
Height 35mm, Width 32mm, Necklace Shell
North, South and Stewart Islands [ACFME.]

Naticidae: Globisininae

 

Genus: Globisinum

 
Globisinum drewi (Murdoch, 1899)
Height 50mm, Width 50mm
Far North to North Canterbury and Chatham Islands [ACFME.]

Naticidae: Polinicinae

 

Genus: Falsilunatia

 
Falsilunatia ambigua (Suter, 1913) (=powelli Dell)
Height 18mm, Width 16mm
Off Eastern Otago to Chatham Rise, around 400-650 metres [CFME.]
Falsilunatia amphiala (Watson, 1881)
Height 20mm
Chatham Rise, Chatham Islands, Off Eastern Otago [FME.]
 
Height 10mm, Width 8mm
Off Eastern Otago to Chatham Rise. Trawled from around 400-600 metres [ACFME.]
 

Genus: Friginatica

 
Friginatica conjuncta Dell, 1953 (=amphiala of authors not Watson)
Height 8.5mm, Width 7.5mm
North, South and Stewart Island. Trawled from around 200-1250 metres [ACFME.]
 

Genus: Mammilla

 
Mammilla simiae (Deshayes in Deshayes & Edwards, 1838)
Height 30mm, Width 25mm
Northland. In beach drift and alive from low tide [K.A]

Genus: Polinices

 
Polinices putealis Garrard, 1961
Height 27mm
Australia, Kermadec Islands and Northern NZ [K.A]
 
Height 34mm, Width 31mm
Northland to Poor Knights Islands. Also Norfolk Islands [K.A]

Genus: Uberella

 
Uberella alacris Dell, 1956
Height 4.7mm, Width 5.1mm
Off eastern Otago, trawled from around 475-550 metres [FE.]
 
Uberella barrierensis (Marwick, 1924)
Height 5mm, Width 5mm
Off East Coast North Island to Cook Strait and Chatham Islands [ACME.]
Uberella denticulifera (Marwick, 1924)
Height 9mm, Width 8mm
Off East Cape, off Milford Sound [CFME.]
 
Uberella vitrea (Hutton, 1873)
Height 8, mm, Width 7mm
Stewart Island, in shell sand. Off Snares, Bounty, Auckland and Chatham Islands [FMAnE.]