Barred Shovelnose Catfish

Pseudoplatystoma fasciatum 

Habitat & Distribution :  South America 

Diet : Fish, crustacean, frogs 

Size : 90-110 cm 

Lifespan: 8-12 years

Description

 The Barred Shovelnose can be recognized by a flat, elongated head with a rounded snout that can be up to one-half the length of the body. The body is characterized by a dark dorsal side and lighter ventral coloration, along with distinctive dark vertical stripes running along the sides. 

Behavior

Unlike many bottom-dwelling scavengers, these catfish are active, fast-swimming ambush predators. They are covered in sensory receptors taste buds and chemical sensors over their entire bodies, effectively acting as "swimming tongues" that can taste their surroundings and detect food without directly touching it. 

Reproduction

They reproduce during high-water seasons. They are highly fecund, producing millions of eggs per kilogram, which are scattered in flooded areas without parental care. 

Communication & Perception

Like other large catfish, they use their long barbels to explore their environment and locate food in dark or murky waters. These barbels are highly sensitive and act as receptors to detect chemical cues from prey or other fish 

Predator(s)

Birds, caiman, larger predatory fish