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Left valve -
Right valve
Chlamys varia, also known as the variegated scallop, is a small bi-valve mollusc in the scallop family, Pectinidae. It occurs in the North Sea, the English Channel, the northeastern Atlantic Ocean and the Red Sea, living at depths of up to around 100 m along coastal rocky areas. It typically lives under boulders or among the holdfasts of seaweeds. The shell of Chlamys varia comes in a range of colours and variegated patterns including white, pink, red, orange, yellow, or purple, and anything in between. Both valves are convex, rounded or oval, and symmetrical except for the ears on either side of the umbo. The shell does not usually exceed 6 cm in length. This C. varia shell, with left and right valves shown, was originally found in the Adriatic Sea near Italy.Photograph credit: Llez