Fin's Fish Guide
The Bornean leaffish (Nandus nebulosus) is a brackish-water fish of the family Nandidae that grows up to 12 cm.
Description
The Bornean leaffish is a small freshwater fish from Southeast Asia, ranging from Thailand to Indonesia. The species grows to about 12 cm and has a deep, laterally compressed body with mottled, brown camouflage that makes it strongly resemble a dead leaf. With its large, far-protrusible mouth it catches small fish and crustaceans as an ambush hunter. It lives in hill streams, peat areas and flooded forests, in fresh and slightly brackish water. The fish is harmless to humans and is assessed as Least Concern (LC) by the IUCN.
Frequently asked questions
How do you recognise the Bornean leaffish?
The Bornean leaffish has a torpedo-shaped body, is mainly brown and shows a marbled pattern. Mimics a dead leaf; large protrusible mouth for ambush hunting
Where does the Bornean leaffish live?
The Bornean leaffish lives in brackish water and is mostly found around mixed bottom. Southeast Asia
How big does the Bornean leaffish get?
The Bornean leaffish grows to a maximum of about 12 cm. On average the species is around 6 cm.
Is the Bornean leaffish dangerous to humans?
No, the Bornean leaffish 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.
Is the Bornean leaffish edible?
The Bornean leaffish is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Nandus
More from the family Nandidae
Want the complete picture on the Bornean leaffish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Bornean leaffish is one of 12,519 species in the app.