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Threadfin bream (Nemipterus bathybius) — Nemipteridae

Threadfin bream

Nemipterus bathybius
Family: Nemipteridae
LC · Least Concern

The Threadfin bream (Nemipterus bathybius) is a saltwater fish of the family Nemipteridae that grows up to 24 cm.

Length
24 cm
Water
Saltwater
Depth
35.0–300.0 m
Diet
Carnivore
Behaviour
Small groups
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Indo-West Pacific; sandy and muddy bottoms.
Edibility
Commonly eaten

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Description

The yellowbelly threadfin bream is a threadfin bream (Nemipteridae) from the Indo-West Pacific. The species has an elongate, pink to reddish body with a yellowish belly and a thread-like elongated upper tail lobe. It lives bottom-bound on sand and mud bottoms and is abundant between forty-five and ninety metres depth. As a bottom hunter it feeds on small fishes, crustaceans and worms. It is a food fish. The species is harmless to humans.

Frequently asked questions

How do you recognise the Threadfin bream?

The Threadfin bream has a torpedo-shaped body, is mainly red-orange and shows a plain pattern. Yellowish belly and a thread-like elongated upper caudal lobe; bottom hunter and food fish.

Where does the Threadfin bream live?

The Threadfin bream lives in the sea (marine waters) and is mostly found around sand or mud bottom. Indo-West Pacific; sandy and muddy bottoms.

How big does the Threadfin bream get?

The Threadfin bream grows to a maximum of about 24 cm. On average the species is around 16 cm.

Is the Threadfin bream dangerous to humans?

No, the Threadfin bream is harmless to humans. None required: this species is harmless to humans.

Is the Threadfin bream edible?

Yes, the Threadfin bream is commonly eaten.

More photos

Threadfin bream (Nemipterus bathybius) — Nemipteridae — 2
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Threadfin bream (Nemipterus bathybius) — Nemipteridae — 3
Randall, John E. (CC0 1.0) via GBIF — USNM
Threadfin bream (Nemipterus bathybius) — Nemipteridae — 4
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Threadfin bream (Nemipterus bathybius) — Nemipteridae — 5
iNaturalist ((c) Wilhelm Joshua Tan, some rights reserved (CC BY-NC))
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All data

Identification

English name
Threadfin bream verified
Scientific name
Nemipterus bathybius
Family
Nemipteridae
Other names
Yellow belly; Yellow-bellied threadfin-bream; Yellowbelly threadfin bream verified

Appearance

Size class
Medium verified
Max length (cm)
24.0 verified
Average length (cm)
16.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Red / orange 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)
35.0 verified
Max depth (m)
300.0 verified
Natural range
Indo-West Pacific; sandy and muddy bottoms. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small fishes, crustaceans and worms sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
levensduur_max_jaar
10.0 verified
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Yellowish belly and a thread-like elongated upper caudal lobe; bottom hunter and food fish. 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
None required: this species is harmless to humans. sourced

Status & sources

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

Same genus Nemipterus

More from the family Nemipteridae

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