58 Patella vulgata COMPARE Patella ulyssiponensis

58 Patella vulgata COMPARE Patella ulyssiponensis

Whitish translucent foot on juveniles, indistinctly showing dark viscera. Whitish pigment on basal half of fully extended pallial tentacles; distal-half fades to translucent.  L. 10.6 mm, 12 mm and 17 mm. North Yorkshire, September 2014.