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Taxonomy
Family:
EATONIELLIDAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Caenogastropoda (Subclass)
> Littorinimorpha (Order)
> Cingulopsoidea (Superfamily)
> Eatoniellidae (Family)
> Eatoniella (Genus)
> poutama (Species)
Genus Synonyms:
=Cerostraca W.R.B. Oliver, 1915
=Dardania Hutton, 1882
=Dardanula Iredale, 1915
=Eatonia E.A. Smith, 1875
=Eatoniella (Abscindostoma) Ponder, 1965
=Eatoniella (Albitoniella) Ponder, 1965
=Eatoniella (Albosabula) Ponder, 1965
=Eatoniella (Caveatoniella) Ponder, 1965
=Eatoniella (Cerostraca) W.R.B. Oliver, 1915
=Eatoniella (Dardaniopsis) Ponder, 1965
=Eatoniella (Dardanula) Iredale, 1915
=Eatoniella (Eatoniella) Dall, 1876
=Eatoniella (Pellax) Finlay, 1926
=Pellax Finlay, 1926
=Rissoina (Eatoniella) Dall, 1876
Synonymised Names:
=Eatoniella (Albosabula) poutama (E.C. Smith, 1962) accepted, alternate representation
=Zeradina poutama E.C. Smith, 1962
Images: Eatoniella poutama (E.C. Smith, 1962)
Holotype of Zeradina poutama, collected Jun 1955, off Poutama Island, South Cape, NZ (M.020249). 1.4mm. © Museum of New Zealand Te Papa Tongarewa (CC-BY-NC-ND)
Taxonomy
Family:
EATONIELLIDAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Caenogastropoda (Subclass)
> Littorinimorpha (Order)
> Cingulopsoidea (Superfamily)
> Eatoniellidae (Family)
> Eatoniella (Genus)
> poutama (Species)
Genus Synonyms:
=Cerostraca W.R.B. Oliver, 1915
=Dardania Hutton, 1882
=Dardanula Iredale, 1915
=Eatonia E.A. Smith, 1875
=Eatoniella (Abscindostoma) Ponder, 1965
=Eatoniella (Albitoniella) Ponder, 1965
=Eatoniella (Albosabula) Ponder, 1965
=Eatoniella (Caveatoniella) Ponder, 1965
=Eatoniella (Cerostraca) W.R.B. Oliver, 1915
=Eatoniella (Dardaniopsis) Ponder, 1965
=Eatoniella (Dardanula) Iredale, 1915
=Eatoniella (Eatoniella) Dall, 1876
=Eatoniella (Pellax) Finlay, 1926
=Pellax Finlay, 1926
=Rissoina (Eatoniella) Dall, 1876
Synonymised Names:
=Eatoniella (Albosabula) poutama (E.C. Smith, 1962) accepted, alternate representation
=Zeradina poutama E.C. Smith, 1962
Details: Eatoniella poutama (E.C. Smith, 1962)
Size/Grows to:
Height 1.4mm, Width 0.8mm
Distribution:
Southern South Island as far north as Haast, and Stewart, Snares and Chatham Islands
Notes:
Marine, Native - Endemic
Distribution Map
 
References and Publications
  • Marshall, B.A., Walton, K. Nov/2015 New records of intertidal and shallow sub-tidal (to 30 m) Mollusca from the Chatham Islands, Cookia, 27 (p.3)
  • Powell, A.W.B. 1979 New Zealand Mollusca: Marine, Land and Freshwater Shells, Collins, Auckland (p.90)
  • Smith, E.C. 1962 Studies in the Stewart Island Mollusca. No. 1, Records of the Dominion Museum, 4(6) (p.62) 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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