Cyclomactra ovata
Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Bivalvia
Subclassis: Heterodonta
Ordo: Veneroida
Superfamilia: Mactroidea
Familia: Mactridae
Genus: Cyclomactra
Species: Cyclomactra ovata
Cyclomactra ovata (previously Mactra ovata)[1] is a trough shell of the family Mactridae.
References
Morley, Margaret S. (2004). A photographic guide to seashells of New Zealand. Iain A. Anderson. Auckland, N.Z.: New Holland. ISBN 1-86966-044-7. OCLC 56646921.
Miller M & Batt G, Reef and Beach Life of New Zealand, William Collins (New Zealand) Ltd, Auckland, New Zealand 1973
Powell A. W. B., New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979 ISBN 0-00-216906-1
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