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Taxonomy
Family:
SIPHONARIIDAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Heterobranchia (Subclass)
> Euthyneura (Infraclass)
> Tectipleura (Subterclass)
> Siphonarimorpha (Superorder)
> Siphonariida (Order)
> Siphonarioidea (Superfamily)
> Siphonariidae (Family)
> Siphonaria (Genus)
> innominata (Species)
Genus Synonyms:
=Kerguelenella Powell, 1946
=Kerguelenia Rochebrune & Mabille, 1889
=Siphonaria (Kerguelenella) Powell, 1946
=Siphonaria (Siphonaria) G.B. Sowerby I, 1823
Synonymised Names:
=Kerguelenella flemingi Powell, 1955
=Kerguelenella innominata (Iredale, 1915)
=Kerguelenia innominata Iredale, 1915
=Siphonaria (Kerguelenella) innominata (Iredale, 1915)
Images: Siphonaria innominata (Iredale, 1915)
Campbell Island, NZ. 16mm
Taxonomy
Family:
SIPHONARIIDAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Heterobranchia (Subclass)
> Euthyneura (Infraclass)
> Tectipleura (Subterclass)
> Siphonarimorpha (Superorder)
> Siphonariida (Order)
> Siphonarioidea (Superfamily)
> Siphonariidae (Family)
> Siphonaria (Genus)
> innominata (Species)
Genus Synonyms:
=Kerguelenella Powell, 1946
=Kerguelenia Rochebrune & Mabille, 1889
=Siphonaria (Kerguelenella) Powell, 1946
=Siphonaria (Siphonaria) G.B. Sowerby I, 1823
Synonymised Names:
=Kerguelenella flemingi Powell, 1955
=Kerguelenella innominata (Iredale, 1915)
=Kerguelenia innominata Iredale, 1915
=Siphonaria (Kerguelenella) innominata (Iredale, 1915)
Details: Siphonaria innominata (Iredale, 1915)
Size/Grows to:
Length 27mm, Width 19mm, Height 9mm
Distribution:
Subantarctic Islands. Auckland, Campbell and Antipodes Islands
Geographical Range:
FAn
Notes:
Marine, Native - Endemic, Apex varying from between the posterior fourth and the posterior margin, or even beyond
Distribution Map
 
References and Publications
  • Powell, A.W.B. 1979 New Zealand Mollusca: Marine, Land and Freshwater Shells, Collins, Auckland (p.293)
  • Iredale, T. 1915 A Commentary on Suter's "Manual of the New Zealand Mollusca", Transactions and Proceedings of the New Zealand Institute, 47 (p.478) Original Description

*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
R =
Recent
Sf =
Subfossil
Fo =
Fossil