1: Distal surface of partly-opened, folded cephalic shield.
2: Dorsally positioned half of proximal surface of cephalic shield.
3: Orange contracted mouthparts indistinctly seen through double thickness of folded, translucent cephalic shield.
4: Caruncle against which the cephalic shield rests when unfolded and raised to protect against ingress of sediment.
5: Apexof ovoid rhinophore (blurred).
6: Indented rim of mantle.
7: Dorsal surface of foot. Length 19.4mm. Sublittoral, Orkney, Scotland. May 2017. Leg. S. Taylor.

marinvert.senckenberg.science/image-browse/