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Taxonomy
Family:
RISSOIDAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Caenogastropoda (Subclass)
> Littorinimorpha (Order)
> Rissooidea (Superfamily)
> Rissoidae (Family)
> Subonoba (Genus)
> delli (Species)
Genus Synonyms:
=Subonoba (Austronoba) Powell, 1927
Synonymised Names:
=Onoba (Ovirissoa) delli (Ponder, 1968)
=Onoba delli (Ponder, 1968)
=Ovirissoa delli Ponder, 1968
Images: Subonoba delli (Ponder, 1968)
Holotype of Ovirissoa delli, collected Lyall Bay, Wellington, NZ (M.021746). 1.8mm. © Museum of New Zealand Te Papa Tongarewa (CC-BY-NC-ND)
Taxonomy
Family:
RISSOIDAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Caenogastropoda (Subclass)
> Littorinimorpha (Order)
> Rissooidea (Superfamily)
> Rissoidae (Family)
> Subonoba (Genus)
> delli (Species)
Genus Synonyms:
=Subonoba (Austronoba) Powell, 1927
Synonymised Names:
=Onoba (Ovirissoa) delli (Ponder, 1968)
=Onoba delli (Ponder, 1968)
=Ovirissoa delli Ponder, 1968
Details: Subonoba delli (Ponder, 1968)
Size/Grows to:
Height 1.8mm, Width 0.9mm
Distribution:
Southern North Island (Wellington), south-eastern South Island, and Stewart and Auckland Islands
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.113)
  • Ponder, W.F. 1968 Notes on New Zealand prosobranchs with descriptions of new species and subspecies, Records of the Dominion Museum, 6(9) (p.115) 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
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