Cerastoderma edule. Shell length 22.9mm. Relaxed specimen. Comb-like ctenidia (gills). Foot yellow-orange and thick when contracted within shell, white and thin when extended and pigment diffused. Mouth of Dee Estuary, Cheshire. Oct. 2011.
Cerastoderma edule. Shell length 22.9mm. Relaxed specimen. Comb-like ctenidia (gills). Foot yellow-orange and thick when contracted within shell, white and thin when extended and pigment diffused. Mouth of Dee Estuary, Cheshire. Oct. 2011.
Cerastoderma edule. Shell length 22.9mm. Relaxed specimen. Comb-like ctenidia (gills). Foot yellow-orange and thick when contracted within shell, white and thin when extended and pigment diffused. Mouth of Dee Estuary, Cheshire. Oct. 2011.
