Dientudo
NameDientudo
Scientific NameGaleocharax humeralis
Common NamesDientudo, Toothy Characin
FamilyCharacidae
OriginSouth America, Paraná River Basin
Temperamentaggressive
Dietcarnivore
Care Leveladvanced
Minimum Tank Size (Gallons)240
Max Size (Inches)12
Water TypeFreshwater
Temperature Range (°F)72-79
pH Range6.0-7.5
Compatible SpeciesNone (best kept alone)
Description
Galeocharax humeralis, commonly known as Dientudo, is a predatory characin native to the Paraná River basin in South America. This species is characterized by its elongated, silvery body and prominent, sharp teeth, reflecting its piscivorous diet. It can grow up to 12 inches and requires a very large aquarium due to its active and aggressive nature.
