Smoothscale Astyanax

Bryconamericus tenuis

Slender characin in Rio Sao Joao

Tropical
Southern Hemisphere
Regional distribution
Freshwater fish
South America
Small
Tropical fish

Smoothscale Astyanax is a freshwater fish of rivers and streams. Its source record singles out this identifying detail: Slender characin in Rio Sao Joao.

Class: Teleosts
Order: Characins
Family: Stevardiidae
Genus: Bryconamericus
Water type: Freshwater