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Black trevally (Seriolella brama) — Centrolophidae

Black trevally

Seriolella brama

The Black trevally (Seriolella brama) is a brackish-water fish of the family Centrolophidae that grows up to 76 cm.

Length
76 cm
Water
Brackish
Depth
22.0–400.0 m
Diet
Carnivore
Behaviour
Schooling
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless
Range
Temperate waters around southern Australia and New Zealand; continental shelf and slope.
Edibility
Commonly eaten

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Description

The common warehou is a schooling marine fish of the medusafish family (Centrolophidae) from the temperate waters around southern Australia and New Zealand. The species grows to about 76 cm and has a deep, blue-grey body with a dark blotch behind the gill opening. Adults inhabit the continental shelf and slope, from shallow to hundreds of metres, and form schools. Juveniles sometimes shelter under floating jellyfish. As an omnivore it feeds on salps, jellyfishes, zooplankton and small fishes. The common warehou is an important commercial fish. It is harmless to humans.

Frequently asked questions

How do you recognise the Black trevally?

The Black trevally has a torpedo-shaped body, is mainly blue and shows a plain pattern. Dark blotch behind the gill opening; schooling commercial fish, juveniles shelter under jellyfish.

Where does the Black trevally live?

The Black trevally lives in brackish water and is mostly found around mixed bottom. Temperate waters around southern Australia and New Zealand; continental shelf and slope.

How big does the Black trevally get?

The Black trevally grows to a maximum of about 76 cm. On average the species is around 50 cm.

Is the Black trevally dangerous to humans?

No, the Black trevally is harmless to humans. None required: this species is harmless to humans.

Is the Black trevally edible?

Yes, the Black trevally is commonly eaten.

More photos

Black trevally (Seriolella brama) — Centrolophidae — 2
Joycelyn Goh (CC BY 4.0) via GBIF — AM
Black trevally (Seriolella brama) — Centrolophidae — 3
Joycelyn Goh (CC BY 4.0) via GBIF — AM
Black trevally (Seriolella brama) — Centrolophidae — 4
iNaturalist ((c) Luca Davenport-Thomas, some rights reserved (CC BY-NC))
Black trevally (Seriolella brama) — Centrolophidae — 5
Wikimedia Commons — Edgar Ravenswood Waite (Public domain)
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All data

Identification

English name
Black trevally verified
Scientific name
Seriolella brama
Family
Centrolophidae
Other names
Blue warehou; Common warehou; Haddock; Sea bream; Snotgall trevally; Snotty; Snotty trevally verified

Appearance

Size class
Large verified
Max length (cm)
76.0 verified
Average length (cm)
50.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Blue inferred
Pattern
Plain 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
Brackish sourced
Substrate
Mixed bottom sourced
Min depth (m)
22.0 verified
Max depth (m)
400.0 verified
Natural range
Temperate waters around southern Australia and New Zealand; continental shelf and slope. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Salps, jellyfish, zooplankton and small fishes sourced
Social behaviour
Schooling inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
levensduur_max_jaar
15.0 verified
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Dark blotch behind the gill opening; schooling commercial fish, juveniles shelter under jellyfish. 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 Seriolella

More from the family Centrolophidae

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