10 Aeolidiella sanguinea COMPARE Aeolidiella alderi

10 Aeolidiella sanguinea COMPARE Aeolidiella alderi
Aeolidiella alderi

Body translucent white. Eyes visible. Front row of cerata makes a large white ruff. No opaque flecks on dorsum. Distance between oral tentacles about same as thickness of single tentacle base. Yellow pigment distally on rhinophores, oral tentacles and cerata.

Length 6.6 mm. Menai Strait, Wales, September 2015.