Periwinkle

Periwinkle

Observation - Periwinkle - UK and Ireland. Description: Found in numbers on the rocks at Brandy Cove, Gower. I think this might be Littorina saxatilis, Rough Periwinkle. Plenty of Serrated,Toothed Wrack around. Corrections appreciated

Found in numbers on the rocks at Brandy Cove, Gower. I think this might be Littorina saxatilis, Rough Periwinkle. Plenty of Serrated,Toothed Wrack around. Corrections appreciated