21 Facelina auriculata COMPARE Facelina bostoniensis

21 Facelina auriculata COMPARE Facelina bostoniensis

Cerata from two Facelina bostoniensis.
Subapical, opaque white band on cerata is narrow at posterior and shield-shape at anterior. No white pigment splashes down cerata.
Outer Hebrides, Scotland. April 2018. Leg. D. McKay & S. Taylor.