WHATSTHATFISH
Bony fish

Dusky Grouper

Epinephelus marginatus

Also known as: Cod, Dusky Perch, Dusky Seaperch, Hind, Rockcod, Trout, Yellowbelly Grouper, Yellowbelly Rockcod

Adult
@JarJar · Afrate, Crete, Greece · April 20141 / 13
01

Overview

Found singly and territorial, over rocky bottoms of coral and rocky reefs.
Juveniles found close to shore in rocky tide-pools.

Groupers are solitary carnivores that hunt near the bottom usually at dusk. Food is drawn into their mouths by a powerful suction when they open their overly large mouths and then swallowed whole.
Spawning is seasonal and controlled by the moons phase.

02

How to identify

Pattern
blotches

Tap any trait to see other fish that share it.

03

Habitat & where to find it

  • Range · Western Indian Ocean, Atlantic Ocean, Mediterranean
  • Exact location · 5
  • Country only · 8
LIVES IN

Found singly and territorial, over rocky bottoms of coral and rocky reefs.

04

Adult photos 13

05

Discussion

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    ALL STAGES
    FOR THE MARINE-BIOLOGY CURIOUS

    Deep dive

    Taxonomy

    1. kingdomAnimalia
    2. phylumChordata
    3. classTeleostei
    4. orderPerciformes
    5. familyEpinephelidae
    6. genusEpinephelus
    7. speciesEpinephelus marginatus (Lowe, 1834)

    SourcesWoRMSFishBase

    06

    More in the family

    Groupers (Epinephelidae)