90 Patella pellucida. Juvenile, Growth Stage 3. April 2012. Jersey, the Channel Islands. © P. Lightfoot.

Plants other than Laminaria are sometimes eaten, mainly by juveniles. The juvenile specimen above is eating into the circular base of Himanthalia. It is uncertain whether foodplants other than Laminaria and Saccorhiza are adequate for development, as adults are only occasionally found on them. They may be those that have failed to reach Laminaria or have been swept from it in storms..
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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