Hydrocynus brevis (Tigerfish)

(Source: Fishbase, 2019)

Scientific Name: Hydrocynus brevis

Common Name: Tigerfish

Genus: Hydrocynus

Species: brevis

Ijaw Name: Ekolokolo

Family: Alestidae

Habitat: Rivers

Gear Type: Fishing Nets

Season of Occurrence: Rainy season

Description: The Tigerfish, is a freshwater species in the Alestidae family. Found predominantly in West African river systems, it thrives in tropical freshwater environments, including the Nile, Niger, Senegal, and Volta rivers. This fish is known for its predatory behavior and distinct physical characteristics, such as a streamlined body, sharp teeth, and striking coloration, which ranges from silver to dark blue. It is a powerful, agile swimmer, using its sleek body and muscular build to capture prey, primarily consisting of smaller fish, crustaceans, and insects. Hydrocynus brevis plays an essential ecological role as a top predator, helping to maintain the balance within its habitat. Its aggressive nature and strength make it a favorite among sport fishers, who appreciate the challenge it poses. The species is classified as "Least Concern" by the IUCN, indicating that it currently faces no significant conservation threats.