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Species List for Genus: Coelotrochus
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Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Subclass) > Trochida (Order) > Trochoidea (Superfamily) > Trochidae (Family) > Trochinae (Subfamily) > Coelotrochus (Genus)
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  • Genus: Coelotrochus

  • Coelotrochus carinatus (B.A. Marshall, 1998)
    Width 4.3mm, Height 3.8mm
    Marine, Endemic
    Off Three Kings Islands, off Cape Reinga. Off White Island
    AE.
  • Coelotrochus carmesinus (Webster, 1908)
    Width 8mm, Height 6mm
    Marine, Endemic
    Northland to East Cape. Rare, under stones 5-20 metres, and in beach drift
    AE.
  • Coelotrochus chathamensis (Hutton, 1873)
    Width 9mm, Height 7mm
    Marine, Endemic
    Southern North Island, Stewart, Chatham and southern Islands
    CFMAnE.
  • Coelotrochus davegibbsi B.A. Marshall, 1998
    Width 6.5mm
    Marine, Endemic
    Off Three Kings Islands 18-123 metres, and north of Cape Reinga 88 metres
    AE.
  • Coelotrochus oppressus (Hutton, 1878)
    Width 6mm, Height 5.5mm
    Marine, Endemic
    Three Kings Islands, North Island to Mahia
    ACE.
  • Coelotrochus polychromus B.A. Marshall, 1998
    Width 5.9mm
    Marine, Endemic
    Off Three Kings Islands, 14-88 metres
    AE.
  • Coelotrochus rex (B.A. Marshall, 1998)
    Width 5.8mm, Height 4.3mm
    Marine, Endemic
    Off Three Kings Islands, 102-440 metres
    AE.
  • Coelotrochus tiaratus (Quoy & Gaimard, 1834)
    Width 18mm, Height 15mm
    Marine, Recent, Fossil, Endemic
    North, South and Stewart Island
    ACFR.Fo.E.
  • Coelotrochus viridis (Gmelin, 1791)
    Width 30mm, Height 25mm
    Marine, Recent, Fossil, Endemic
    North, South, Stewart and Chatham Islands
    ACFMR.Fo.E.
Key to Geographical Ranges
NZ Map showing 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
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
R =
Recent
Sf =
Subfossil
Fo =
Fossil