Banded Tetra
Astyanax aeneus
- Least concern
- Card rarity: Common
- Fish

Astyanax aeneus, the banded tetra, is a species of freshwater ray-finned fish belonging to the family Acestrorhamphidae, the American characins. This fish is found in southern Central America and northern South America. It can be found in a variety of environments, including lakes, rivers, ponds, and slightly brackish locales like lagoons. As well as a varied habitat, it has a varied omnivorous diet: algae, seeds, leaves, insects, and fish fry appear to be the most common.
Classification
- Class
- Actinopterygii
- Order
- Characiformes
- Family
- Acestrorhamphidae
- Genus
- Astyanax