01 Facelina bostoniensis

01 Facelina bostoniensis

Pinkish buccal mass and red oesophagus visible in translucent head. Spots of white pigment between and in front of the rhinophores. Blue iridescence on tail and bases of oral tentacles.
Length 9.8 mm. Outer Hebrides, Scotland. April 2018. Leg. D. McKay & S. Taylor.