Chain catshark
Researchers recently identified more than 180 fish species that glow brilliant colors through a natural process called biofluorescence. The colorful light is invisible to the human eye without the help of special filters. The following images were taken with cameras specially equipped with such filters to capture the brilliant diversity of light in the fish world. Above, a green biofluorescent chain catshark (Scyliorhinus retifer).
Fish diversity, 1
C). sole (Soleichthys heterorhinos); D). flathead (Cociella hutchinsi); E). lizardfish (Saurida gracilis); K). sand stargazer (Gillellus uranidea); L). goby (Eviota sp.); M). Gobiidae (Eviota atriventris).
Fish diversity, 2
F). frogfish (Antennarius maculatus); G). stonefish (Synanceia verrucosa); N). surgeonfish (Acanthurus coeruleus, larval); O). threadfin bream (Scolopsis bilineata).
Fish diversity, 3
B). ray (Urobatis jamaicensis); C). sole (Soleichthys heterorhinos); H). false moray eel (Kaupichthys brachychirus); I). Chlopsidae (Kaupichthys nuchalis); J). pipefish (Corythoichthys haematopterus).
Sea horse
Sea horse.
Triplefin blennie
A triplefin blennie (Enneapterygius sp.) under white light (above) and blue light (below).
