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Mergui grunt (Hapalogenys merguiensis) — Hapalogenyidae

Mergui grunt

Hapalogenys merguiensis

The Mergui grunt (Hapalogenys merguiensis) is a saltwater fish of the family Hapalogenyidae that grows up to 18 cm.

Length
17.9 cm
Water
Saltwater
Depth
78.0–180.0 m
Activity
Nocturnal
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless

Description

The Mergui grunt is a grunter (Hapalogenyidae) from shallow coastal and reef water of the Indo-West Pacific. The species grows to about 25 cm and has a deep, laterally compressed, brown-grey body with dark oblique bands, thick lips and small barbels under the chin. As a nocturnal fish it shelters by day at reef and wrecks and searches at night over sand and mud for worms, small crustaceans and molluscs. It is a valued food fish. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Mergui grunt?

The Mergui grunt has a flattened, disc-shaped body and is mainly brown.

Where does the Mergui grunt live?

The Mergui grunt lives in the sea (marine waters) and is mostly found around sand or mud bottom.

How big does the Mergui grunt get?

The Mergui grunt grows to a maximum of about 18 cm.

Is the Mergui grunt dangerous to humans?

No, the Mergui grunt is harmless to humans.

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All data

Identification

Dutch name
Mergui-zoetlip sourced
English name
Mergui grunt sourced
Scientific name
Hapalogenys merguiensis
Family
Hapalogenyidae
Other names
Mergui velvetchin sourced

Appearance

Size class
Medium verified
Max length (cm)
17.9 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Brown sourced
Tail shape
Straight inferred
Barbels
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
78.0 verified
Max depth (m)
180.0 verified
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Activity
Nocturnal sourced
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Fishing method
Bodemvissen met natuurlijk aas (worm, garnaal of vis) op of vlak boven de bodem. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Hapalogenys

More from the family Hapalogenyidae

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