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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)
> wormaldi (Species)
Genus Synonyms:
=Marginella (Dentimargo) Cossmann, 1899
=Marginella (Volvarinella) Habe, 1951
=Volvarinella Habe, 1951
Synonymised Names:
=Marginella (Volvarinella) wormaldi Powell, 1971
=Volvarinella wormaldi (Powell, 1971)
Images: Dentimargo wormaldi (Powell, 1971)
Holotype, collected in 293-440 metres, ENE Poor Knights Islands, Northland, NZ (MA71332). 9.3mm. © 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)
> wormaldi (Species)
Genus Synonyms:
=Marginella (Dentimargo) Cossmann, 1899
=Marginella (Volvarinella) Habe, 1951
=Volvarinella Habe, 1951
Synonymised Names:
=Marginella (Volvarinella) wormaldi Powell, 1971
=Volvarinella wormaldi (Powell, 1971)
Details: Dentimargo wormaldi (Powell, 1971)
Size/Grows to:
Height 9.3mm, Width 4.2mm
Distribution:
Off Northland east coast
Geographical Range:
A
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. 1971 New Zealand Molluscan Systematics with Descriptions of New Species: Part 7, Records of the Auckland Institute and Museum, 8 (p.223) 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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