Fin's Fish Guide
The Watson's lonefin (Cyprinion watsoni) is a freshwater fish of the family Cyprinidae that grows up to 13 cm.
Description
Watson's lonefin is a cyprinid (Cyprinidae) from clear, flowing rivers and springs of southwest Asia, including Iran and Pakistan. The species grows to about 15 cm and has an elongate, silvery body with an inferior mouth with a sharp, horny edge with which it rasps growth from stones. As a social bottom-dweller it eats algae, biofilm, detritus and small invertebrates. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Watson's lonefin?
The Watson's lonefin has a torpedo-shaped body and is mainly silver-grey.
Where does the Watson's lonefin live?
The Watson's lonefin lives in fresh water and is mostly found around open water. Asia: Afghanistan, Iran, Oman, Pakistan
How big does the Watson's lonefin get?
The Watson's lonefin grows to a maximum of about 13 cm.
Is the Watson's lonefin dangerous to humans?
No, the Watson's lonefin 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.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Cyprinion
More from the family Cyprinidae
Want the complete picture on the Watson's lonefin?
Point your camera at the fish and Fin names the species in seconds. Free, and the Watson's lonefin is one of 12,519 species in the app.