English: John Dory, illustrated by William MacGillivray
Date 1892
Source Original publication: Part of the largely unpublished collection of the work of William MacGillivray [1796-1852]. The collection was presented to The Natural History Museum by MacGillivray's son, Paul, in 1892.
Immediate source: This file was derived from: https://commons.wikimedia.org/wiki/File:MacGillivray,_William_John_Dory.jpg
Author William MacGillivray (Life time: 1796-1852)
Source: https://commons.wikimedia.org/wiki/File:MacGillivray,_William_John_Dory_crop.jpg

John Dory (Zeus faber) is an edible benthic coastal marine fish with a laterally compressed olive-yellow body which has a large dark spot, and long spines on the dorsal fin. The dark spot is used to flash an 'evil eye' if danger approaches. Its large eyes at the front of the head provide it with binocular vision and depth perception, which are important for predators. The John Dory's eye spot on the side of its body also confuses prey, which are scooped up in its big mouth.