Ichtyologie, ou, Histoire naturelle, générale et particulière des poissons : avec des figures enluminées, dessinées d'après nature /
Date 1785
Source http://www.biodiversitylibrary.org/pageimage/47760718
Author Berger, D.; Friedrich Gottlieb Berger; Berger, R. L.; Marcus Elieser Bloch; George Bodenehr; Peter Haas; Hennig, J. F.; Hennig, J. F.; Krüger; Laveaux, J.-Charles; Printz Moritz; Patric Plumier; Rosenberg, F. C. W.; Schmidt, C. L.; Schmidt, F. G.
Source: https://commons.wikimedia.org/wiki/File:Ichtyologie,_ou,_Histoire_naturelle,_g%C3%A9n%C3%A9rale_et_particuli%C3%A8re_des_poissons_(Pl._XLI)_BHL47760718.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.