Hyphessobrycon

Hyphessobrycon is a genus of small, freshwater fish belonging to the family Characidae. These fish are native to South America, with species found in the Amazon and Orinoco river basins, as well as in the Guianas and Venezuela. The genus was first described by the German ichthyologist Franz Steindachner in 1877.

Hyphessobrycon species are typically small, with most species reaching lengths of 2.5 to 5 centimeters. They are known for their vibrant colors, which can range from bright reds and oranges to deep blues and greens. The fish have a slender body, with a long, pointed snout and a small mouth filled with tiny teeth. Their scales are small and cycloid, and they have a single dorsal fin, a long anal fin, and a pair of pelvic fins.

Hyphessobrycon species are generally peaceful and active fish, often seen swimming in schools. They are omnivorous, feeding on a variety of small invertebrates and plant material. In the aquarium trade, Hyphessobrycon species are popular among hobbyists due to their attractive appearance and relatively easy care requirements.

The genus Hyphessobrycon includes over 50 recognized species, with new species being described regularly as more is learned about the diversity of South American freshwater fish. Some of the most well-known species include Hyphessobrycon eques, Hyphessobrycon pulchripinnis, and Hyphessobrycon herbertaxelrodi.