Species guide
How to catch Snakehead gudgeon
Giuris margaritaceus

The Snakehead gudgeon is an elongated freshwater fish found in diverse habitats such as rivers, swamps, and coastal streams. It mainly feeds on aquatic insects, small crustaceans, and some plant matter. While its larvae have a pelagic marine stage, adults live exclusively in freshwater.
Where they live
Occurs in shallow freshwater to brackish environments like rivers, swamps, floodplains, and coastal streams with mud bottoms and dense vegetation, mainly in Africa, Asia, and Oceania.
Typical size
Up to about 29 cm
What they eat
- aquatic insects
- insect nymphs
- small crustaceans
- algae
- aquatic plants
Best baits
- insect larvae
- worms
- small crustacean imitations
Best lures
- small soft plastics
- jigs
- micro spoons
How to fish for them
- light spinning
- fly fishing
- bait fishing near vegetation
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