saltwater reef fish
Yellowtail Snapper
Ocyurus chrysurus
Features a prominent, solid horizontal yellow stripe running from the snout to the tail fluke. The body is typically olive to bluish on the back with reddish spots, fading to a silvery-white underside. It has a deeply forked, bright yellow caudal fin.…
- Habitat
- Inhabits tropical and subtropical waters of the Western…
- Size & weight
- Typically reaches lengths of 30 to 40 cm (12-16 inches)…
Identified More saltwater reef fish →
Learn more about Yellowtail Snapper in the encyclopedia →Identify your own catch.
Get a report just like this from any photo, free.
Physical characteristics
Features a prominent, solid horizontal yellow stripe running from the snout to the tail fluke. The body is typically olive to bluish on the back with reddish spots, fading to a silvery-white underside. It has a deeply forked, bright yellow caudal fin. The body is more elongated and streamlined compared to most other snapper species.
Habitat & distribution
Inhabits tropical and subtropical waters of the Western Atlantic, ranging from Massachusetts to southeastern Brazil. It is most commonly found near coral reefs, shipwrecks, and ledges at depths of 10 to 70 meters, though juveniles often frequent seagrass beds and mangroves.
Ecological role
Functions as a mesopredator, feeding primarily on benthic organisms such as small fish, crustaceans, and cephalopods at night. It is an important prey species for larger groupers and sharks. This species is currently categorized as 'Least Concern' by the IUCN, though local populations are monitored for sustainability.
Similar species
The Lane Snapper (Lutjanus synagris) is similar but has a black spot on the side and multiple faint yellow stripes rather than one distinct thick stripe. The Mutton Snapper (Lutjanus analis) is larger with a different tail shape and coloration.