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Black fin reef shark (Carcharhinus melanopterus) — Carcharhinidae

Black fin reef shark

Carcharhinus melanopterus
VU · Vulnerable

The Black fin reef shark (Carcharhinus melanopterus) is a brackish-water fish of the family Carcharhinidae that grows up to 200 cm.

Length
200 cm
Water
Brackish
Depth
0.0–75.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Can cause injury
Range
Indo-Pacific; shallow water on coral reefs and in the intertidal zone.
Edibility
Commonly eaten

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Description

The blacktip reef shark is a reef shark of the requiem shark family (Carcharhinidae) from the Indo-Pacific. The species grows to about two metres and has a streamlined, brown-grey body with conspicuously black fin tips, especially on the first dorsal fin. It inhabits shallow water close inshore on coral reefs and in the intertidal zone, where its dorsal fin sometimes protrudes above water. As an active predator it hunts reef fishes, crustaceans and cephalopods. The blacktip reef shark is shy and not regarded as dangerous to humans, but large individuals may nip the legs of waders in turbid shallows; owing to fishing it is listed as Vulnerable (VU).

Frequently asked questions

How do you recognise the Black fin reef shark?

The Black fin reef shark has a torpedo-shaped body, is mainly brown and shows a plain pattern. Strikingly black fin tips; shallow-water reef shark whose dorsal fin sometimes protrudes above the water, vulnerable (VU).

Where does the Black fin reef shark live?

The Black fin reef shark lives in brackish water and is mostly found around stony or rocky ground. Indo-Pacific; shallow water on coral reefs and in the intertidal zone.

How big does the Black fin reef shark get?

The Black fin reef shark grows to a maximum of about 200 cm.

Is the Black fin reef shark dangerous to humans?

The Black fin reef shark can cause injury; handle it with care. Not venomous, but a shark with sharp teeth; keep clear of the mouth, do not corner it and handle a caught or hooked shark with care. Clean any bite wound and seek medical care if it becomes infected.

Is the Black fin reef shark edible?

Yes, the Black fin reef shark is commonly eaten.

More photos

Black fin reef shark (Carcharhinus melanopterus) — Carcharhinidae — 2
iNaturalist ((c) Pauline Walsh Jacobson, some rights reserved (CC BY))
Black fin reef shark (Carcharhinus melanopterus) — Carcharhinidae — 3
iNaturalist ((c) Michael Kelly, some rights reserved (CC BY-NC))
Black fin reef shark (Carcharhinus melanopterus) — Carcharhinidae — 4
iNaturalist ((c) Ila France, some rights reserved (CC BY-NC))

Easily confused with

These species look like the Black fin reef shark and live in the same waters.

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All data

Identification

English name
Black fin reef shark verified
Scientific name
Carcharhinus melanopterus
Family
Carcharhinidae
Other names
Black finned shark; Black tip reef shark; Black tip shark; Black tips nilow; Blacktip reef shark; Blacktip shark; Guliman; Blackfin reef shark; Black-tip reef shark; Blacktip reefshark; Reef blacktip shark; Requien shark verified

Appearance

Size class
Extra large verified
Max length (cm)
200.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown inferred
Pattern
Plain inferred
Tail shape
Crescent (lunate) inferred
Mouth position
Inferior (downward) inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
Two separate inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Brackish sourced
Substrate
Stone or rock sourced
Min depth (m)
0.0 verified
Max depth (m)
75.0 verified
Natural range
Indo-Pacific; shallow water on coral reefs and in the intertidal zone. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Reef fishes, crustaceans and cephalopods sourced
Social behaviour
Solitary 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
Strikingly black fin tips; shallow-water reef shark whose dorsal fin sometimes protrudes above the water, vulnerable (VU). sourced

For anglers

Edibility
Commonly 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
Can cause injury sourced
First aid
Not venomous, but a shark with sharp teeth; keep clear of the mouth, do not corner it and handle a caught or hooked shark with care. Clean any bite wound and seek medical care if it becomes infected. sourced

Status & sources

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

Same genus Carcharhinus

More from the family Carcharhinidae

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