1. Coryphella lineata juvenile, 5mm long. Opaque white pigment line on oral tentacle, rhinophore, dorsum, flank and ceras (two lines). LWS, Menai Strait, September 2011.
2. Coryphella lineata juvenile, 5mm long. Opaque white pigment line on oral tentacle, rhinophore, dorsum, flank and ceras (two lines). LWS, Menai Strait, September 2011.

Coryphella lineata juvenile, 5mm long. Opaque white pigment line on oral tentacle, rhinophore, dorsum, flank and ceras (two lines). LWS, Menai Strait, September 2011.