59 Patella pellucida. Shell length 10.4mm. Early adult, Growth Stage 4 frond dweller (GS4f). March 2014. Littoral. West Anglesey, Wales.

59 Patella pellucida.  Shell length 10.4mm. Early adult, Growth Stage 4 frond dweller (GS4f). March 2014. Littoral. West Anglesey, Wales.

The head has short stout snout occupied by a large mouth surrounded by thick, white, wrinkled outer lips.
The anterior of the foot is bilaminate with the dorsal lamina extending beyond the sole.

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.