1: Translucent, pigmentless, tripinnate gills on white specimen.
2: Opaque white along each side of midrib.
Length of animal 17mm, Llŷn, Wales, March 2016.
1: Translucent, pigmentless, tripinnate gills on white specimen.
2: Opaque white along each side of midrib.
Length of animal 17mm, Llŷn, Wales, March 2016.