07 Margarites helicinus. Height 4.1 mm, diameter 5.2 mm. Orkney, Scotland. May 2017. Leg. S.Taylor.

07 Margarites helicinus. Height 4.1 mm, diameter 5.2 mm. Orkney, Scotland. May 2017. Leg. S.Taylor.

Ground colour of dorsal surfaces of head-foot yellow/orange; overlaid with network of purple-grey.
At the base of each tentacle’s proximal face there is a small smooth-edged cephalic lappet (1).
2: translucent, white mantle protruding from aperture rim.

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