The Slender swamp eel (Macrotrema caligans) is a brackish-water fish of the family Synbranchidae that grows up to 30 cm.
Description
The slender swamp eel is a swamp eel (Synbranchidae) from shallow fresh and brackish water of Sundaland in Southeast Asia. The species grows to about 30 cm and has a very slender, eel-like, grey-brown body without pectoral fins, with strongly reduced fins and a single gill slit under the throat. With an air-breathing organ it can live in oxygen-poor water. As a nocturnal bottom-dweller it wriggles among mud and roots and snaps at small invertebrates. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Slender swamp eel?
The Slender swamp eel has a snake-like body and is mainly brown.
Where does the Slender swamp eel live?
The Slender swamp eel lives in brackish water and is mostly found around sand or mud bottom.
How big does the Slender swamp eel get?
The Slender swamp eel grows to a maximum of about 30 cm.
Is the Slender swamp eel dangerous to humans?
No, the Slender swamp eel is harmless to humans.
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