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Taxonomy
Family: Subfamily:
TROCHIDAE: TROCHINAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Vetigastropoda (Subclass)
> Trochida (Order)
> Trochoidea (Superfamily)
> Trochidae (Family)
> Trochinae (Subfamily)
> Coelotrochus (Genus)
> tiaratus (Species)
Genus Synonyms:
=Anthora Gray, 1857
=Chlorostoma (Neozelandia) Cossmann, 1918
=Thorista Iredale, 1915
=Thoristella Iredale, 1915
=Trochus (Anthora) Gray, 1857
=Trochus (Coelotrochus) P. Fischer, 1879
=Trochus (Thorista) Iredale, 1915
Synonymised Names:
=Anthora conica Hutton, 1882
=Chlorostoma (Neozelandia) huttoni Cossmann, 1918
=Polydonta elegans Gray, 1835
=Trochus (Coelotrochus) tiaratus Quoy & Gaimard, 1834
=Trochus delicatulus Philippi, 1846
=Trochus tiaratus Quoy & Gaimard, 1834
Images: Coelotrochus tiaratus (Quoy & Gaimard, 1834)
In beach drift, Kaimaumau, Far North, NZ. 16mm
Taxonomy
Family: Subfamily:
TROCHIDAE: TROCHINAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Vetigastropoda (Subclass)
> Trochida (Order)
> Trochoidea (Superfamily)
> Trochidae (Family)
> Trochinae (Subfamily)
> Coelotrochus (Genus)
> tiaratus (Species)
Genus Synonyms:
=Anthora Gray, 1857
=Chlorostoma (Neozelandia) Cossmann, 1918
=Thorista Iredale, 1915
=Thoristella Iredale, 1915
=Trochus (Anthora) Gray, 1857
=Trochus (Coelotrochus) P. Fischer, 1879
=Trochus (Thorista) Iredale, 1915
Synonymised Names:
=Anthora conica Hutton, 1882
=Chlorostoma (Neozelandia) huttoni Cossmann, 1918
=Polydonta elegans Gray, 1835
=Trochus (Coelotrochus) tiaratus Quoy & Gaimard, 1834
=Trochus delicatulus Philippi, 1846
=Trochus tiaratus Quoy & Gaimard, 1834
Details: Coelotrochus tiaratus (Quoy & Gaimard, 1834)
Size/Grows to:
Width 18mm, Height 15mm
Distribution:
North, South and Stewart Island
Geographical Range:
ACFR.Fo.E.
Notes:
Marine, Recent, Fossil, Endemic
Distribution Map
 
References and Publications

*98 © Museum of New Zealand Te Papa Tongarewa (CC-BY-NC-ND)

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
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