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Species List for Genus: Mactra
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Mollusca (Phylum) > Bivalvia (Class) > Autobranchia (Subclass) > Heteroconchia (Infraclass) > Euhetrodonta (Subterclass) > Imparidentia (Superorder) > Venerida (Order) > Mactroidea (Superfamily) > Mactridae (Family) > Mactrinae (Subfamily) > Mactra (Genus)
  • Genus: Mactra

  • Mactra ordinaria E.A. Smith, 1898
    Width 19mm, Height 12mm
    Marine, Native - Endemic
    North Island and South Island as far south as Dunedin. In mud in shallow water, from 0-311m
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