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Taxonomy
Family:
RISSOIDAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Caenogastropoda (Subclass)
> Littorinimorpha (Order)
> Rissooidea (Superfamily)
> Rissoidae (Family)
> Haurakia (Genus)
> minuscula (Species)
Synonymised Names:
=Pusillina (Haurakia) minuscula (Powell, 1955)
=Pusillina minuscula (Powell, 1955)
Images: Haurakia minuscula Powell, 1955
Holotype, collected in 174 metres, off Auckland Islands, NZ (MA71217)
Taxonomy
Family:
RISSOIDAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Caenogastropoda (Subclass)
> Littorinimorpha (Order)
> Rissooidea (Superfamily)
> Rissoidae (Family)
> Haurakia (Genus)
> minuscula (Species)
Synonymised Names:
=Pusillina (Haurakia) minuscula (Powell, 1955)
=Pusillina minuscula (Powell, 1955)
Details: Haurakia minuscula Powell, 1955
Size/Grows to:
Height 2.05mm, Width 1.34mm
Distribution:
Auckland Islands, from 0-530m
Type Data:
  • 175 metres, N of Auckland Islands, NZ, (holotype)
Notes:
Marine, Native - Endemic
View Distribution Map
References and Publications
  • Powell, A.W.B. 1979 New Zealand Mollusca: Marine, Land and Freshwater Shells, Collins, Auckland (p.95)
  • Powell, A.W.B. 1955 Mollusca of the southern islands of New Zealand., Department of Scientific and Industrial Research Cape Expedition Series Bulletin, 15 (p.81) Original Description

NZ Geographical Regions
Key to symbols used in Checklist.
Fw =
Freshwater
L =
Land
N =
North Island
S =
South Island
R =
Recent
Sf =
Subfossil
Fo =
Fossil