71 Patella pellucida. Shell length 4.5mm. Growth Stage 3 holdfast dweller (GS3h). March 2017. West Anglesey, Wales.

Left: mantle intact. Right: mantle removed.
When the body is removed from the shell the entire mantle is visible. The peripheral mantle-skirt is white translucent (1). The rest of the mantle (2) is semi-transparent with a fine spray of black pigment of varying intensity. Many features of the viscera can be discerned through it.
Concise
Part 1, SHELL FORMS: 02 Patella pellucida. Growth Stage 2 (GS2). July 2012. Littoral. North Yorkshire, England. © P. Lightfoot.
Part 2, BODY & ANATOMY: 03 Patella pellucida. Growth Stage 3 (GS3). 2009. Sublittoral, Farne Islands, Northumberland, England. © P.Lightfoot.
Part, 3 HABITS & ECOLOGY: 04 Patella pellucida. Length 4.6mm. Growth Stage 3 (GS3). September 2016. Yorkshire, England. © P.Lightfoot.

Imprint

Photographic guide to the identification and biology of European marine invertebrates

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