Species List for Genus: Cyclomactra
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Mollusca (Phylum) > Bivalvia (Class) > Autobranchia (Subclass) > Heteroconchia (Infraclass) > Euhetrodonta (Subterclass) > Imparidentia (Superorder) > Venerida (Order) > Mactroidea (Superfamily) > Mactridae
(Family) > Mactrinae
(Subfamily) > Cyclomactra
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Width 80mm, Height 62mm
North, South and Chatham Islands. Buried deeply in soft mudACFME.
Width 60mm, Height 55mm
North and South Islands. Buried in mud at low tideACFE.