Original taxon: Pecten sulcatus.
80-100m deep, attached to a cable, Capri, Napoli, Campania, W. Italy. 12mm.
The shell is covered with scales, the auricles are cancellate. Gibraltar area, 16mm.
Chlamys Bruei in Payraudeau: « I do not know of any other species which offers a similar arrangement in its rays; those of the upper valve alternate in size, the intermediates are smaller; those of the lower valve are joined together two by two, both are striated in length and dotted; their number is variable according to the size of the individuals. […] Dedicated to Mr. Brué, member of the Philomatic Society of Paris. » – B. C. Payraudeau: Catalogue descriptif et méthodique des annelides et des mollusques de l’Île de Corse, Paris 1826, p.79.
120-150m deep, Archipelago Toscano, W. Italy.
Three teeth on ctelonium. 9,5-12mm.
