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Yellow glass catfish (Hyalobagrus flavus) — Bagridae

Yellow glass catfish

Hyalobagrus flavus
Family: Bagridae

The Yellow glass catfish (Hyalobagrus flavus) is a freshwater fish of the family Bagridae that grows up to 4 cm.

Length
4.3 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Schooling
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Asia: Indonesia

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Description

The yellow glass catfish is a very small bagrid catfish (Bagridae) from blackwater peat swamps and forest streams of Sundaland in Southeast Asia. The species grows to about 3 cm and has a slender, semi-translucent, yellowish body with barbels and small fin spines. As a shy, schooling bottom-dweller it shelters by day among leaf litter and plants and snaps at tiny crustaceans and larvae. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Yellow glass catfish?

The Yellow glass catfish has an elongate, eel-like body and is mainly yellow-gold.

Where does the Yellow glass catfish live?

The Yellow glass catfish lives in fresh water and is mostly found around sand or mud bottom. Asia: Indonesia

How big does the Yellow glass catfish get?

The Yellow glass catfish grows to a maximum of about 4 cm.

Is the Yellow glass catfish dangerous to humans?

No, the Yellow glass catfish is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

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All data

Identification

English name
Yellow glass catfish sourced
Scientific name
Hyalobagrus flavus
Family
Bagridae

Appearance

Size class
Small verified
Max length (cm)
4.3 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Yellow / gold sourced
Tail shape
Forked inferred
Barbels
Yes sourced

Habitat & distribution

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

Behaviour & biology

Diet
Carnivore inferred
Diet (detail)
Small fishes, crustaceans and invertebrates inferred
Social behaviour
Schooling sourced
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

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

Same genus Hyalobagrus

More from the family Bagridae

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