49 Patella pellucida. Growth Stage 4s (early adult on stipe) . May 2014. Sublittoral. Egersund, S. Norway. © E. Svensen.

Early adult in pit on stipe of Laminaria hyerborea. In Norway, stipe feeding is almost always on the top 10cm. The edges of these pits are less rounded than those on L. digitata in Britain, where stipe pits occur at varying distances from the frond.

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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