Scallop - Pseudamussium peslutrae

Characteristics:

The most distinct feature of this scallop is the few, but coarse ridges radiating from the dorsal margin. Seven ridges is common, but the number varies from 5 to 9. The few number of ridges can be used to distinguish it from the similar Icelandic scallop. The diameter is usually less than 6 cm. The shell is often red on the upper side and light grey on the other.

Habitat:

This scallop thrives on gravel or rocky substrate, preferably deeper than 15 meters.

Distribution:

It can be found along the Atlantic coasts from Norway and the British Isles to the Mediterranean and the north-west coasts of Africa.