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Alvania pinguis (Webster, 1906)Species Images
Holotype of Rissoa pingue, collected 22 Jan 1904, E of Great Barrier Island, Hauraki Gulf, NZ (M.001756). Height 2mm. © Museum of New Zealand Te Papa Tongarewa (CC-BY-NC-ND)
Alvania pinguis (Webster, 1906)
Classification:
Mollusca (Phylum) > Gastropoda (Class) > Caenogastropoda (Subclass) > Littorinimorpha (Order) > Rissooidea (Superfamily) > Rissoidae (Family) > Alvania (Genus) > pinguis (Species)
Family:
RISSOIDAE
Size/Grows to:
Height 2mm, Width 1.25mm
Genus Synonyms:
=Alvania (Linemera) Finlay, 1924 accepted, alternate representation
Synonymised Names:
=Alvania (Linemera) pinguis (Webster, 1906) accepted, alternate representation
=Rissoa pingue Webster, 1906
Distribution:
Northland. Off Great Barrier Island, 200 metres
Geographical Range:
AE.
Notes:
Marine, Endemic
Distribution Map
 
References and Publications

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