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

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

Anterior and posterior views.
The dorsal surface of the snout is purple-grey with vertical and horizontal creases (1).
Purple-grey creases are absent from anterior of the foot (2) and from a medial band (3) on its posterior.
Part of the epipodium passes under the operculum (4), where it terminates, unless the white medial area on the posterior of the foot is its continuation.

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