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Taxonomy
Family: Subfamily:
MARGINELLIDAE: MARGINELLINAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Caenogastropoda (Subclass)
> Neogastropoda (Order)
> Volutoidea (Superfamily)
> Marginellidae (Family)
> Marginellinae (Subfamily)
> Dentimargo (Genus)
> subfusulus (Species)
Genus Synonyms:
=Marginella (Dentimargo) Cossmann, 1899
=Marginella (Volvarinella) Habe, 1951
=Volvarinella Habe, 1951
Synonymised Names:
=Marginella (Serrata) subfusula Powell, 1932
=Marginella (Volvarinella) subfusula Powell, 1932
=Marginella subfusula Powell, 1932
=Volvarinella subfusula (Powell, 1932)
Images: Dentimargo subfusulus (Powell, 1932)
Dredged in 500-600 metres, Papanui Canyon, Otago, NZ. 7.1mm
Holotype, collected off Poor Knights Islands, Northland, NZ (MA70443). © Auckland Museum (CC-BY)
Taxonomy
Family: Subfamily:
MARGINELLIDAE: MARGINELLINAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Caenogastropoda (Subclass)
> Neogastropoda (Order)
> Volutoidea (Superfamily)
> Marginellidae (Family)
> Marginellinae (Subfamily)
> Dentimargo (Genus)
> subfusulus (Species)
Genus Synonyms:
=Marginella (Dentimargo) Cossmann, 1899
=Marginella (Volvarinella) Habe, 1951
=Volvarinella Habe, 1951
Synonymised Names:
=Marginella (Serrata) subfusula Powell, 1932
=Marginella (Volvarinella) subfusula Powell, 1932
=Marginella subfusula Powell, 1932
=Volvarinella subfusula (Powell, 1932)
Details: Dentimargo subfusulus (Powell, 1932)
Size/Grows to:
Height 7mm, Width 3.8mm
Distribution:
Off Northland east coast, south to Chatham Islands and southern NZ
Geographical Range:
ACFM
Notes:
Marine, Native - Endemic
Distribution Map
 
References and Publications
  • Powell, A.W.B. 1979 New Zealand Mollusca: Marine, Land and Freshwater Shells, Collins, Auckland (p.223)
  • Powell, A.W.B. 1932 The recent Marginellidae of New Zealand, with descriptions of some new Species, Transactions and Proceedings of the Royal Society of New Zealand, 62 (p.210) Original Description

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
R =
Recent
Sf =
Subfossil
Fo =
Fossil
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