Head - antero-dorsal view - close-up - enlarged - black background

Description:

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 hydroid, on Sargassum muticum, on floating pontoon, ". Category: macro-photograph. Image scaling: enlarged. Background: black background. Where photo was taken: In a thin aquarium. Orientation: "Right, or facing to right". Photographic equipment used: Canon EOS400D dSLR with Tamron SP AF Di 90mm Macro 1:1 lens.