Definition
Characinidae is an alternate, though less common, spelling for Characidae, a family of ray-finned freshwater fishes. These fish are primarily found in South America and Africa. They are noted for their diverse feeding habits and body shapes. Think of "Characinidae" as an alternative spelling of a character's name in a book series 📖. Both spellings refer to the same family of fish. These are popular aquarium fish 🐠.