Specimen collected by Porcupine Expedn from Atlantic. Length = 14mm.
<em>Chlamys subsulcata</em> (Locard, 1898)
Specimen collected by Winckworth Coll from 60o26'N 4o02'W. Length = 18mm.
Length = 18mm.
RareDistributed from northern Norway to the Mediterranean
Brittle shell up to 2.5 cm in length. It is white, yellow, brown, pink or orange in colour. The surface is sculptured with broad ribs interspersed with finer ones all of which are covered with tubercles. Concentric lines are also present.