09 Tectura virginea. Shell-length 10.4mm. Kincardineshire, Scotland. August 1970.

09 Tectura virginea. Shell-length 10.4mm. Kincardineshire, Scotland. August 1970.

Exterior of dead shell reinforced by coating of opaque, bleached chalky-white Lithothamnion. Typical of those found on strandlines.

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