22 Steromphala cineraria. Menai Strait, Wales. February 2014.

22 Steromphala cineraria. Menai Strait, Wales. February 2014.

Sole tawny when detached from substrate. Right neck-lobe fused to large whitish epipodium. Comb-like cephalic lobes (lappets) standing proud between bases of cephalic tentacles.