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Black surgeonfish (Zebrasoma rostratum) — Acanthuridae

Black surgeonfish

Zebrasoma rostratum
Family: Acanthuridae

The Black surgeonfish (Zebrasoma rostratum) is a saltwater fish of the family Acanthuridae that grows up to 21 cm.

Length
21 cm
Water
Saltwater
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Can cause injury
Edibility
Commonly eaten

Description

The Black surgeonfish is a surgeonfish (Acanthuridae) from reef water of the central and southern Pacific. The species grows to about 21 cm and has a deep, laterally compressed, entirely deep black with a long, pointed snout body with a small mouth for grazing algae. On each side of the tail base it carries a sharp, scalpel-like keel blade. As a grazer it scrapes algae from coral and rock. The keel blade can inflict a deep cut when the fish is handled or defends itself.

Frequently asked questions

How do you recognise the Black surgeonfish?

The Black surgeonfish has a flattened, disc-shaped body and is mainly black.

Where does the Black surgeonfish live?

The Black surgeonfish lives in the sea (marine waters) and is mostly found around stony or rocky ground.

How big does the Black surgeonfish get?

The Black surgeonfish grows to a maximum of about 21 cm.

Is the Black surgeonfish dangerous to humans?

The Black surgeonfish can cause injury; handle it with care.

Is the Black surgeonfish edible?

Yes, the Black surgeonfish is commonly eaten.

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All data

Identification

Dutch name
Zwarte doktersvis sourced
English name
Black surgeonfish sourced
Scientific name
Zebrasoma rostratum
Family
Acanthuridae
Other names
Longnose tang verified

Appearance

Size class
Medium verified
Max length (cm)
21.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Black sourced
Tail shape
Crescent (lunate) inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Edibility
Commonly eaten inferred
Fishing method
Vissen met natuurlijk aas (vis, garnaal, worm) of kunstaas dicht bij rif- en rotsstructuren. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Can cause injury verified

Status & sources

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

Same genus Zebrasoma

More from the family Acanthuridae

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