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Brassy grunt (Orthopristis chalceus) — Haemulidae

Brassy grunt

Orthopristis chalceus
Family: Haemulidae
LC · Least Concern

The Brassy grunt (Orthopristis chalceus) is a saltwater fish of the family Haemulidae that grows up to 45 cm.

Length
45 cm
Water
Saltwater
Depth
10.0–60.0 m
Diet
Carnivore
Behaviour
Small groups
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Eastern Pacific, along the west coast of Central and South America.
Edibility
Commonly eaten

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Description

The brassy grunt is a marine fish of the grunt family (Haemulidae) of the eastern Pacific. The species grows to about 45 cm and has a streamlined, deep body with a brassy, silvery sheen and fleshy lips. It lives on sand and gravel bottoms of coastal waters and feeds on small bottom animals such as worms, crustaceans and molluscs. Like other grunts it can produce grunting sounds with its pharyngeal jaws. The species is a valued food fish and is fished commercially. It is harmless to humans.

Frequently asked questions

How do you recognise the Brassy grunt?

The Brassy grunt has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Bronzy sheen and fleshy lips; produces grunting sounds with the pharyngeal jaws.

Where does the Brassy grunt live?

The Brassy grunt lives in the sea (marine waters) and is mostly found around sand or mud bottom. Eastern Pacific, along the west coast of Central and South America.

How big does the Brassy grunt get?

The Brassy grunt grows to a maximum of about 45 cm. On average the species is around 35 cm.

Is the Brassy grunt dangerous to humans?

No, the Brassy grunt is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Brassy grunt edible?

Yes, the Brassy grunt is commonly eaten.

More photos

Brassy grunt (Orthopristis chalceus) — Haemulidae — 2
iNaturalist ((c) Daniel, some rights reserved (CC BY-NC))
Brassy grunt (Orthopristis chalceus) — Haemulidae — 3
iNaturalist ((c) Daniel, some rights reserved (CC BY-NC))
Brassy grunt (Orthopristis chalceus) — Haemulidae — 4
iNaturalist ((c) Juan José Canales Amador, some rights reserved (CC BY-NC))
Brassy grunt (Orthopristis chalceus) — Haemulidae — 5
iNaturalist ((c) Michael Verdirame, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Brassy grunt verified
Scientific name
Orthopristis chalceus
Family
Haemulidae
Other names
Humpback grunt verified

Appearance

Size class
Large verified
Max length (cm)
45.0 verified
Average length (cm)
35.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
10.0 verified
Max depth (m)
60.0 verified
Natural range
Eastern Pacific, along the west coast of Central and South America. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Worms, crustaceans and molluscs sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Spawns in coastal waters with pelagic eggs in the warm months. inferred
Special features
Bronzy sheen and fleshy lips; produces grunting sounds with the pharyngeal jaws. sourced

For anglers

Edibility
Commonly eaten sourced
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

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

Same genus Orthopristis

More from the family Haemulidae

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