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Species List for Genus: Georissa
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Mollusca (Phylum) > Gastropoda (Class) > Neritimorpha (Subclass) > Cycloneritida (Order) > Hydrocenoidea (Superfamily) > Hydrocenidae (Family) > Georissa (Genus)

  • Genus: Georissa

  • Georissa purchasi (L. Pfeiffer, 1862)
    Height 2.0mm, Width 1.0mm
    Land
    North and South Islands, and Three Kings Islands
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