WHATSTHATFISH
Bony fish

Butter Hamlet

Hypoplectrus unicolor

Also known as: Bad Luck, Black Hamlet, Cod, Hamlet, Hind, Rockcod, Trout, Yellowtail Hamlet

LCLeast ConcernIUCN Red List, 2015
Adult
@fishx6 · Bonaire - Andrea 1, Caribbean Netherlands · November 20101 / 6
01

Overview

Found singly, close to the bottom, around piers, reef faces, and slopes, of shallow seaward reefs.
Juveniles found in mangrove areas.

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

COLOURS
Fins & Tail
black tail spot
Head & Mouth
black nose spot
Behaviour
solitary

Tap any trait to see other fish that share it.

03

Habitat & where to find it

  • Range · Western Central Atlantic, Caribbean
  • Country only · 6
LIVES IN

Found singly, close to the bottom, around piers, reef faces, and slopes, of shallow seaward reefs.

04

Adult photos 6

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. familySerranidae
    6. genusHypoplectrus
    7. speciesHypoplectrus unicolor (Walbaum, 1792)

    SourcesWoRMSFishBase

    06

    More in the family

    Sea Basses-Groupers-Fairy Basslets (Serranidae)