An Acorn Barnacle

Dorsal..

Dorsal..

Dorsal..

Dorsal..

Lateral..

Lateral..

Dorsal..

Dorsal..

Dorsal..

Lateral..

Lateral..

Anyone know local barnacle species? These were everywhere on the rocks exposed by the low tide, the only species present, same habitat as blue mussels

These barnacles were growing all over a big tree stump which I assume had washed up during the last big storm a few days ago.

These barnacles were growing all over a big tree stump which I assume had washed up during the last big storm a few days ago.

Washed up on shore near Mata Limon

Washed up on shore near Mata Limon

"Longitude (deg): -2.4. Latitude (deg): 50.5. Longitude (deg/min): 2° 30' W. Latitude (deg/min): 50° 30' N. Vice county name: Dorset. Vice county no.: 9. Country: England. Stage: Living animal. Identified by: Ian Smith. Comment: on rock exposed at low spring tide. Category: macro-photograph. Image scaling: enlarged. Where photo was taken: In a plastic box. Orientation: ""Right, or facing to right"". Photographic equipment used: Canon EOS400D dSLR and MP-E 65mm x1 to x5 macro lens. "