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Banded grunter (Terapon theraps) — Terapontidae

Banded grunter

Terapon theraps
Family: Terapontidae
LC · Least Concern
NativeIntroduced

The Banded grunter (Terapon theraps) is a fish that lives in both fresh and salt water of the family Terapontidae that grows up to 30 cm.

Length
30 cm
Water
Euryhaline
Depth
0–10.0 m
Diet
Omnivore
Behaviour
Small groups
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Indo-West Pacific, from the Red Sea and East Africa to Australia and Japan.
Edibility
Rarely eaten

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Description

The largescaled terapon is a fish of the family Terapontidae (grunters) widely distributed across the Indo-West Pacific. The species has a streamlined, silvery body with three to four dark lateral stripes and reaches about 30 cm. Adults live in coastal waters and often in brackish water; juveniles drift with floating weeds, sometimes far offshore. With its swim bladder the species can produce grunting sounds. The male guards and fans the eggs. The fish is of modest commercial importance and is marketed fresh.

Frequently asked questions

How do you recognise the Banded grunter?

The Banded grunter has a torpedo-shaped body, is mainly silver-grey and shows a horizontal stripes pattern. Three to four dark longitudinal stripes; can make humming sounds; the male guards the eggs.

Where does the Banded grunter live?

The Banded grunter lives in both fresh and salt water and is mostly found around stony or rocky ground. Indo-West Pacific, from the Red Sea and East Africa to Australia and Japan.

How big does the Banded grunter get?

The Banded grunter grows to a maximum of about 30 cm.

Is the Banded grunter dangerous to humans?

No, the Banded grunter is harmless to humans. None required: this species is harmless to humans.

Is the Banded grunter edible?

The Banded grunter is rarely eaten.

More photos

Banded grunter (Terapon theraps) — Terapontidae — 2
Wikimedia Commons — R. Saravanan (CC BY 3.0)
Banded grunter (Terapon theraps) — Terapontidae — 3
iNaturalist ((c) julianwigman, some rights reserved (CC BY-NC))
Banded grunter (Terapon theraps) — Terapontidae — 4
iNaturalist ((c) Woraphot Bunkhwamdi, some rights reserved (CC BY-NC))
Banded grunter (Terapon theraps) — Terapontidae — 5
iNaturalist ((c) fmeng, some rights reserved (CC BY-NC))

Easily confused with

These species look like the Banded grunter and live in the same waters.

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All data

Identification

English name
Banded grunter verified
Scientific name
Terapon theraps
Family
Terapontidae
Other names
Banded grunter; Banded trumpeter; Croaker; Flagtail grunter; Largescaled terapon; Largescaled therapon; Flagtail trumpeter; Largescale grunter; Grunter; Large scaled banded grunter; Large scale-terapon; Largescale tigerfish verified

Appearance

Size class
Medium verified
Max length (cm)
30.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Horizontal stripes inferred
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Euryhaline sourced
Substrate
Stone or rock sourced
Max depth (m)
10.0 verified
Natural range
Indo-West Pacific, from the Red Sea and East Africa to Australia and Japan. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Small fishes, invertebrates and algae sourced
Social behaviour
Small groups inferred
Territorial
Yes inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Three to four dark longitudinal stripes; can make humming sounds; the male guards the eggs. sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
None required: this species is harmless to humans. sourced

Status & sources

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

Same genus Terapon

More from the family Terapontidae

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