Facts: The Payara (Vampire Fish)

The name payara is often used to refer to the species of dog-toothed tetras in the genus Hydrolichis. Payara inhabit fresh water in tropical South America, primarily in the Amazon and Orinoco River basins. The fish have long pectoral fins. They are incredibly fast. They have two large fangs on their lower jaw, used for spearing their prey before swallowing their meal whole. When their mouth is closed, these fangs lie in nasal pockets in the upper lip. They primarily feed on fish. Their long and streamlined body is a shimmering silver. Payara like fast water. Adults are typically found in or near large rivers and creeks. Juveniles are typically found in the flood plains adjacent to large rivers, and sometimes in ponds. Payara usually live in groups. Despite being fearsome and aggressive predators, they can be quite timid and easily frightened. They are migratory fish and tend to move toward large rivers and away from lakes and smaller river channels during times of spawning. Spawning typically occurs in the beginning of the rainy season among the aquatic vegetation along the shore. Hydrolichis armadis is the largest species and can grow to an estimated 3.5 ft long, but they are usually much smaller. Payara are fish commercially in some areas, and are commonly caught for sport. They are sometimes kept in aquariums, but they require live prey and can only be kept with certain large fish. For more marine facts, click the SUBSCRIBE button!!