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Stripedbelly spiny eel (Macrognathus taeniagaster) — Mastacembelidae

Stripedbelly spiny eel

Macrognathus taeniagaster

The Stripedbelly spiny eel (Macrognathus taeniagaster) is a freshwater fish of the family Mastacembelidae that grows up to 22 cm.

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

Description

The Stripedbelly spiny eel is a spiny eel (Mastacembelidae) from slow-flowing and still fresh water of Southeast Asia. The species grows to about 25 cm and has a very slender, eel-like, brown-marbled body with a fleshy, mobile snout and a row of short, separate spinelets before the dorsal fin. As a nocturnal bottom-dweller it buries in sand and mud by day and searches for worms, insect larvae and small invertebrates at night. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Stripedbelly spiny eel?

The Stripedbelly spiny eel has an elongate, eel-like body, is mainly brown and shows a marbled pattern.

Where does the Stripedbelly spiny eel live?

The Stripedbelly spiny eel lives in fresh water and is mostly found around sand or mud bottom.

How big does the Stripedbelly spiny eel get?

The Stripedbelly spiny eel grows to a maximum of about 22 cm.

Is the Stripedbelly spiny eel dangerous to humans?

No, the Stripedbelly spiny eel is harmless to humans.

Is the Stripedbelly spiny eel edible?

Yes, the Stripedbelly spiny eel is commonly eaten.

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All data

Identification

Dutch name
Streepbuik-stekelaal sourced
English name
Stripedbelly spiny eel sourced
Scientific name
Macrognathus taeniagaster
Family
Mastacembelidae

Appearance

Size class
Medium verified
Max length (cm)
22.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Marbled sourced
Tail shape
Rounded inferred

Habitat & distribution

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

Behaviour & biology

Territorial
No inferred
Activity
Nocturnal sourced
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Edibility
Commonly eaten inferred
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 verified

Status & sources

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

Same genus Macrognathus

More from the family Mastacembelidae

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