The Indian threadfin (Leptomelanosoma indicum) is a brackish-water fish of the family Polynemidae that grows up to 142 cm.
Asia: Bangladesh, Myanmar, Sri Lanka, India, Indonesia, Malaysia and others
Description
The Indian threadfin is a threadfin (Polynemidae) from coastal and estuarine water of the Indo-West Pacific. The species grows to about 30 cm and has an elongate, silvery body with a blunt snout and an inferior mouth; the lower pectoral rays are free, thread-like feelers with which it probes for prey in turbid water. As a bottom-oriented fish it searches over sand and mud bottoms for shrimp, small fish and worms. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Indian threadfin?
The Indian threadfin has an elongate, eel-like body and is mainly silver-grey.
Where does the Indian threadfin live?
The Indian threadfin lives in brackish water and is mostly found around sand or mud bottom. Asia: Bangladesh, Myanmar, Sri Lanka, India, Indonesia, Malaysia and others
How big does the Indian threadfin get?
The Indian threadfin grows to a maximum of about 142 cm. On average the species is around 80 cm.
Is the Indian threadfin dangerous to humans?
No, the Indian threadfin 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 Indian threadfin edible?
Yes, the Indian threadfin is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Polynemidae

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Point your camera at the fish and Fin names the species in seconds. Free, and the Indian threadfin is one of 12,519 species in the app.