Bluestreak Cleaner Wrasse

Labroides dimidiatus

Bluestreak Cleaner Wrasse — photo 1 of 4
Photo 1 of 4 · Diego Delso · CC BY-SA 4.0 · via Wikimedia Commons
commonblackwhiteblueyellowstripedbandedcleanercamouflagesmallreef
Habitat
Reef
Max size
14 cm
Family
Labridae

The bluestreak cleaner wrasse is one of several species of cleaner wrasses found on coral reefs from Eastern Africa and the Red Sea to French Polynesia. Like other cleaner wrasses, it eats parasites and dead tissue off larger fishes' skin in a mutualistic relationship that provides food and protection for the wrasse and considerable health benefits for the other fishes. It is also notable for having potentially passed the mirror test.

Adapted from Wikipedia, licensed under CC BY-SA 4.0.