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Sumatran eel-catfish (Breitensteinia insignis) — Akysidae

Sumatran eel-catfish

Breitensteinia insignis
Family: Akysidae

The Sumatran eel-catfish (Breitensteinia insignis) is a freshwater fish of the family Akysidae that grows up to 22 cm.

Length
22 cm
Water
Freshwater
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Can cause injury
Range
Asia: Indonesia

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Description

The Sumatran eel-catfish is a stream catfish (Akysidae) from slow-flowing, soft fresh water of Sundaland in Southeast Asia. The species grows to about 12 cm and has an elongate, flattened, scaleless body with a broad head, small eyes and fringed barbels, and a rough skin. As a nocturnal bottom-dweller it shelters in sand, leaf litter and among roots and snaps at insect larvae and small invertebrates. The pectoral spines can give a painful puncture wound when handled.

Frequently asked questions

How do you recognise the Sumatran eel-catfish?

The Sumatran eel-catfish has an elongate, eel-like body and is mainly brown. Bears sharp spines, plates or strong jaws that can cause cuts or puncture wounds; handle with care.

Where does the Sumatran eel-catfish live?

The Sumatran eel-catfish lives in fresh water and is mostly found around sand or mud bottom. Asia: Indonesia

How big does the Sumatran eel-catfish get?

The Sumatran eel-catfish grows to a maximum of about 22 cm.

Is the Sumatran eel-catfish dangerous to humans?

The Sumatran eel-catfish can cause injury; handle it with care. For a cut or puncture from a sharp fin spine: rinse the wound with clean water, apply pressure to stop bleeding and cover with a sterile dressing. Check that no spine fragment remains and watch for signs of infection; for a deep wound update tetanus protection.

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All data

Identification

English name
Sumatran eel-catfish sourced
Scientific name
Breitensteinia insignis
Family
Akysidae

Appearance

Size class
Medium verified
Max length (cm)
22 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Tail shape
Rounded
Barbels
Yes sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Asia: Indonesia sourced
Origin
Native

Behaviour & biology

Territorial
No
Activity
Nocturnal sourced
Reproduction
Separate sexes
Sexual dimorphism
No
Seasonality
Present year-round in its habitat; no pronounced seasonality known.
Special features
Bears sharp spines, plates or strong jaws that can cause cuts or puncture wounds; handle with care.

For anglers

Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed.
Regulations source

Safety

Danger to humans
Can cause injury verified
First aid
For a cut or puncture from a sharp fin spine: rinse the wound with clean water, apply pressure to stop bleeding and cover with a sterile dressing. Check that no spine fragment remains and watch for signs of infection; for a deep wound update tetanus protection. sourced

Status & sources

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

More from the family Akysidae

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