Yellowtail Tetra
Alestopetersius caudalis
- Least concern
- Card rarity: Common
- Fish

The yellow-tailed African tetra is a species of freshwater ray-finned fish belonging to the African tetra family Alestidae. This species is found in the Congo River basin, in both the DRC and the Republic of the Congo.
Classification
- Class
- Actinopterygii
- Order
- Characiformes
- Family
- Alestidae
- Genus
- Alestopetersius