Early-stage juvenile with yellowish body (1) and mantle (2) with undeveloped grey stipple.
Older sub-adult with grey stippled whitish body (3) and mantle (4).
Foot folded along medial groove on sole (5).
Anterior of foot widely bilaminate; lower layer protruding forward lacks grey stipple (6).
Shell breadths 2.6 mm and 3.2 mm. Menai Strait, August 2013.

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