Aphyocharax rathbuni (EIGENMANN, 1907) – Redflank Bloodfin
Classification Aphyocharax rathbuni is a species of fish that belongs to the Characidae family within the order Characiformes. It is also known by its common name, the Rathbun’s tetra, and is a popular species among aquarium enthusiasts. This fish is native to South America, specifically the Rio Negro and Orinoco River basins, and can be […]