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Kumakuma (Brachyplatystoma filamentosum) — Pimelodidae

Kumakuma

Brachyplatystoma filamentosum
Family: Pimelodidae
LC · Least Concern

The Kumakuma (Brachyplatystoma filamentosum) is a brackish-water fish of the family Pimelodidae that grows up to 360 cm.

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

Description

The piraiba is one of the largest catfishes in the world (Pimelodidae) from the large rivers of South America. The species can grow to over three metres and weigh hundreds of kilos, with a greyish, scaleless body, three pairs of long barbels and a broad mouth. Adults live on soft bottoms of deep river channels; juveniles and subadults occur in brackish water of river mouths. As an apex predator it hunts fishes. The stout fin spines can give a painful puncture wound when handled.

Frequently asked questions

How do you recognise the Kumakuma?

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

Where does the Kumakuma live?

The Kumakuma lives in brackish water and is mostly found around sand or mud bottom.

How big does the Kumakuma get?

The Kumakuma grows to a maximum of about 360 cm. On average the species is around 120 cm.

Is the Kumakuma dangerous to humans?

No, the Kumakuma is harmless to humans.

Is the Kumakuma edible?

Yes, the Kumakuma is commonly eaten.

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All data

Identification

Dutch name
Kumakuma-reuzenmeerval sourced
English name
Kumakuma verified
Scientific name
Brachyplatystoma filamentosum
Family
Pimelodidae
Other names
Lau-lau; Piraiba verified

Appearance

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

Habitat & distribution

Water type
Brackish 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

Same genus Brachyplatystoma

More from the family Pimelodidae

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