Species List for Genus: Zemysina
Mollusca (Phylum) > Bivalvia (Class) > Heterodonta (Subclass) > Euhetrodonta (Infraclass) > Imparidentia (Superorder) > Venerida (Order) > Ungulinoidea (Superfamily) > Ungulinidae
(Family) > Zemysina
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Height 26mm, Width 28mm, Thickness 20mm, Marine, Endemic
North, South, Stewart, Bounty, Auckland and Chatham Islands. In shallow water to about 90 metres ACFMAnE.
Width 19mm, Height 17mm, Marine, Endemic
North, South and Chatham Islands. From low tide to over 75 metres ACME.