Home · Siluridae · Phalacronotus bleekeri
Phalacronotus bleekeri — Siluridae

Phalacronotus bleekeri

Phalacronotus bleekeri
Family: Siluridae
LC · Least Concern

The Phalacronotus bleekeri is a freshwater fish of the family Siluridae that grows up to 60 cm.

Length
60 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Small groups
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Southeast Asia, in the Mekong and Chao Phraya basins.
Edibility
Commonly eaten

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Description

Bleeker's sheatfish is a scaleless catfish of the family Siluridae from Southeast Asia, occurring in the Mekong and Chao Phraya basins. The species reaches about 60 cm and has an elongate, compressed, silvery body with a strongly reduced or absent dorsal fin and a very long anal fin running to the tail. It inhabits rivers, streams, lakes and reservoirs and is a migratory species: at the start of the flood season it makes lateral migrations into smaller tributaries and floodplains. The diet consists of fishes and crustaceans. The species is caught locally as a food fish.

Frequently asked questions

How do you recognise the Phalacronotus bleekeri?

The Phalacronotus bleekeri has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Scaleless sheatfish with a very long anal fin and a reduced dorsal fin; migratory fish.

Where does the Phalacronotus bleekeri live?

The Phalacronotus bleekeri lives in fresh water and is mostly found around sand or mud bottom. Southeast Asia, in the Mekong and Chao Phraya basins.

How big does the Phalacronotus bleekeri get?

The Phalacronotus bleekeri grows to a maximum of about 60 cm.

Is the Phalacronotus bleekeri dangerous to humans?

No, the Phalacronotus bleekeri is harmless to humans. None required: this species is harmless to humans.

Is the Phalacronotus bleekeri edible?

Yes, the Phalacronotus bleekeri is commonly eaten.

More photos

Phalacronotus bleekeri — Siluridae — 2
Florida Museum of Natural History Ichthyology (CC BY-NC 4.0) via GBIF — UF
Phalacronotus bleekeri — Siluridae — 3
Wikimedia Commons — Xufanc (CC BY-SA 4.0)
Phalacronotus bleekeri — Siluridae — 4
Wikimedia Commons — NasserHalaweh (CC BY-SA 4.0)
Phalacronotus bleekeri — Siluridae — 5
Florida Museum of Natural History Ichthyology (CC BY-NC 4.0) via GBIF — UF
Fin

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All data

Identification

English name
Phalacronotus bleekeri sourced
Scientific name
Phalacronotus bleekeri
Family
Siluridae

Appearance

Size class
Large verified
Max length (cm)
60.0 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
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Southeast Asia, in the Mekong and Chao Phraya basins. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Fishes and crustaceans sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Migrates to tributaries and floodplains at the start of the rainy season. inferred
Special features
Scaleless sheatfish with a very long anal fin and a reduced dorsal fin; migratory fish. 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 Phalacronotus

More from the family Siluridae

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