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Sharkmouth catfish (Belodontichthys dinema) — Siluridae

Sharkmouth catfish

Belodontichthys dinema
Family: Siluridae
LC · Least Concern

The Sharkmouth catfish (Belodontichthys dinema) is a freshwater fish of the family Siluridae that grows up to 100 cm.

Length
100 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Commonly eaten

Description

The sharkmouth catfish is a large predatory sheatfish (Siluridae) from Southeast Asia. The species has a strongly laterally compressed, silvery body with a strongly upturned mouth full of small teeth, long barbels and sickle-shaped pectoral fins, to which the name refers; the dorsal fin is very small. It lives in large rivers and lakes, often in the open water layers. As an active predator it hunts mainly other fishes. It is a local food fish. The pectoral fin spines can give a painful puncture wound when handled.

Frequently asked questions

How do you recognise the Sharkmouth catfish?

The Sharkmouth catfish has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern.

Where does the Sharkmouth catfish live?

The Sharkmouth catfish lives in fresh water and is mostly found around sand or mud bottom.

How big does the Sharkmouth catfish get?

The Sharkmouth catfish grows to a maximum of about 100 cm.

Is the Sharkmouth catfish dangerous to humans?

No, the Sharkmouth catfish is harmless to humans.

Is the Sharkmouth catfish edible?

Yes, the Sharkmouth catfish is commonly eaten.

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All data

Identification

Dutch name
Sikkelvin-meerval sourced
English name
Sharkmouth catfish sourced
Scientific name
Belodontichthys dinema
Family
Siluridae

Appearance

Size class
Extra large verified
Max length (cm)
100.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Superior (upward) inferred
Lips
Thick / fleshy inferred
Barbels
Yes sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred

For anglers

Edibility
Commonly eaten sourced
Fishing method
Bodemvissen met natuurlijk aas (worm, garnaal of vis) op of vlak boven de bodem. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

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

More from the family Siluridae

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