10 Cingula trifasciata

10 Cingula trifasciata

Metapodial tentacle (1) extending from rear of opercular lobe. Irregular transverse coarse line at edge of repaired area (2); several others indicate fairly frequent damage. Damage not yet repaired (3). Height 4.1 mm. HWS under rock lightly embedded in silt and shaded by overhanging trees. Menai Strait, Wales. June 2013.