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Buff bream (Kyphosus sydneyanus) — Kyphosidae

Buff bream

Kyphosus sydneyanus
Family: Kyphosidae

The Buff bream (Kyphosus sydneyanus) is a brackish-water fish of the family Kyphosidae that grows up to 80 cm.

Length
80 cm
Water
Brackish
Depth
1.0–20.0 m
Diet
Herbivore
Behaviour
Large groups
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Around southern Australia and New Zealand; rocky reefs.
Edibility
Commonly eaten

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Description

The silver drummer is a sea chub (Kyphosidae) from the waters around southern Australia and New Zealand. The species has a robust, oval, silver-grey body with a small mouth. It forms large schools in comparatively shallow water near rocky reefs. As a herbivore it grazes large brown algae, which it digests with the help of a long gut and gut flora. It is a valued sport and food fish. The species is harmless to humans.

Frequently asked questions

How do you recognise the Buff bream?

The Buff bream has a flattened, disc-shaped body, is mainly silver-grey and shows a plain pattern. Large silver-grey algae grazer; digests brown seaweeds with a long gut and gut flora.

Where does the Buff bream live?

The Buff bream lives in brackish water and is mostly found around sand or mud bottom. Around southern Australia and New Zealand; rocky reefs.

How big does the Buff bream get?

The Buff bream grows to a maximum of about 80 cm.

Is the Buff bream dangerous to humans?

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

Is the Buff bream edible?

Yes, the Buff bream is commonly eaten.

More photos

Buff bream (Kyphosus sydneyanus) — Kyphosidae — 2
iNaturalist ((c) sozzles, some rights reserved (CC BY-NC))
Buff bream (Kyphosus sydneyanus) — Kyphosidae — 3
Wikimedia Commons — Peter Southwood (CC BY-SA 3.0)
Buff bream (Kyphosus sydneyanus) — Kyphosidae — 4
Wikimedia Commons — Peter Southwood (CC BY-SA 3.0)
Buff bream (Kyphosus sydneyanus) — Kyphosidae — 5
iNaturalist ((c) offshore_, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Buff bream verified
Scientific name
Kyphosus sydneyanus
Family
Kyphosidae
Other names
Buffalo bream; Common buffalo bream; Drummer bream; Silver drummer; Southern silver drummer; Sydney drummer verified

Appearance

Size class
Large verified
Max length (cm)
80.0 verified
Body shape
Flat / disc-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
Brackish sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
1.0 verified
Max depth (m)
20.0 verified
Natural range
Around southern Australia and New Zealand; rocky reefs. inferred
Origin
Native sourced

Behaviour & biology

Diet
Herbivore sourced
Diet (detail)
Large brown seaweeds, digested with a long gut and gut flora sourced
Social behaviour
Large groups inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Large silver-grey algae grazer; digests brown seaweeds with a long gut and gut flora. 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 Kyphosus

More from the family Kyphosidae

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