But when they have access to a mirror, the fish size themselves up before deciding whether or not to fight. About the size of a human finger, bluestreak cleaner wrasse are tiny, blue, black and ...

a blue streak down its side. The bluestreak cleaner wrasse exhibits all sorts of interesting ... dead skin and mucus from other fish, often larger predator fish, in what's known as a symbiotic ...

Connor Stone didn’t know what to think when he reeled in a bright blue sea creature while ... boat told me what it was.” The fish was a puddingwife wrasse — and a record-breaker.

N.C. Division of Marine Fisheries A bright blue fish was caught off ... Connor Stone holding the colorful fish, a member of the species called puddingwife wrasse. Stone was about 10 miles from ...