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Taxonomy
Family:
RISSOIDAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Caenogastropoda (Subclass)
> Littorinimorpha (Order)
> Rissooidea (Superfamily)
> Rissoidae (Family)
> Subonoba (Genus)
> alpha (Species)
Genus Synonyms:
=Subonoba (Austronoba) Powell, 1927
Synonymised Names:
=Onoba alpha (Powell, 1955)
Images: Subonoba alpha Powell, 1955
Holotype, collected pre 1907, off Snares Islands, NZ (MA71210). © Auckland Museum (CC-BY)
Taxonomy
Family:
RISSOIDAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Caenogastropoda (Subclass)
> Littorinimorpha (Order)
> Rissooidea (Superfamily)
> Rissoidae (Family)
> Subonoba (Genus)
> alpha (Species)
Genus Synonyms:
=Subonoba (Austronoba) Powell, 1927
Synonymised Names:
=Onoba alpha (Powell, 1955)
Details: Subonoba alpha Powell, 1955
Size/Grows to:
Height 1.9mm, Width 1.17mm
Distribution:
Off Snares and Antipodes Islands
Notes:
Marine, Native - Endemic
Distribution Map
 
References and Publications

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
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