Fin's Fish Guide
The Paraguay tetra (Odontostilbe paraguayensis) is a freshwater fish of the family Characidae that grows up to 4 cm.
Description
The Paraguay tetra is a small characin (Characidae) from fresh water of the Paraguay and Parana basins in South America. The species grows to about 4 cm and has a slender, silvery body with a spot on the tail base. As a schooling fish it swims in clear streams and rivers and eats small insects, larvae and plant material. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Paraguay tetra?
The Paraguay tetra has an elongate, eel-like body and is mainly silver-grey.
Where does the Paraguay tetra live?
The Paraguay tetra lives in fresh water and is mostly found around mixed bottom. South America: Argentina, Brazil, Paraguay
How big does the Paraguay tetra get?
The Paraguay tetra grows to a maximum of about 4 cm.
Is the Paraguay tetra dangerous to humans?
No, the Paraguay tetra 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.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Odontostilbe
More from the family Characidae
Want the complete picture on the Paraguay tetra?
Point your camera at the fish and Fin names the species in seconds. Free, and the Paraguay tetra is one of 12,519 species in the app.