Chrysichthys nigrodigitatus (Silver catfish)

(Source: Fishbase, 2019)

Scientific Name: Chrysichthys nigrodigitatus

Common Name: Silver catfish

Genus: Chrysichthys

Species: nigrodigitatus

Ijaw Name: Ongolo

Family: Claroteidae

Habitat: Rivers

Gear Type: Fishing Nets

Season of Occurrence: Rainy season

Description: The African Forktail Catfish, is a catfish species native to several regions in West and Central Africa, found predominantly in freshwater environments such as rivers, lakes, and estuaries. It has adapted to live in environments with varying salinity, making it quite resilient in different aquatic conditions. This catfish is known for its distinctive forked tail and elongated body, and it typically exhibits a dark or mottled coloration that serves as camouflage in its natural habitats. *Chrysichthys nigrodigitatus* is an important species in local fisheries due to its popularity as a food source. It is also known for its hardiness, which makes it a candidate for aquaculture in regions where it's native. In terms of behavior, the African Forktail Catfish is generally nocturnal and benthic, preferring to forage for food along the bottom of the waterbody. Its diet mainly consists of small invertebrates, detritus, and plant matter, which it sifts from the substrate. Reproductive habits of this species involve nesting, with the males playing an active role in protecting the eggs, which is somewhat uncommon among catfish species. This parental care has been observed to improve the survival rate of the young in wild populations.