The Pimelodus pictus, commonly known as the Pictus Catfish, is native to the Orinoco and Amazon river basins in South America. This freshwater fish is renowned for its striking appearance, featuring a sleek silver body adorned with black spots and long, whisker-like barbels. It is a nocturnal species, often found in fast-flowing river sections.

Pimelodus pictus, commonly known as the pictus catfish, is native to the Amazon and Orinoco River basins in South America. This includes parts of countries such as Brazil, Colombia, Peru, and Venezuela.

Pimelodus pictus typically inhabits freshwater environments with slow to moderate current. These areas have a tropical climate characterized by warm temperatures and high humidity. The water is generally soft and slightly acidic to neutral in pH.

The pictus catfish is often found in river channels, floodplains, and densely vegetated areas. It occupies the benthic zone where it forages for food, primarily at night. The species plays a role as both predator and scavenger, feeding on small invertebrates, fish, and detritus.