Top African Bonytongue Fishing Countries

The African bonytongue (Heterotis niloticus) is a large, primitive freshwater fish native to rivers, lakes, and floodplains across West and Central Africa. Recognized for its elongated body and bony, tongue-like structure, this species is prized both as a food fish and for its role in local economies. Major fishing countries for the African bonytongue include Nigeria, Cameroon, Ghana, and Mali, where it is harvested from natural habitats and, increasingly, through aquaculture. Nigeria, in particular, stands out as a leading producer, with the fish being a staple in local markets and an important source of protein. The fishing industry for the African bonytongue is largely artisanal, supporting livelihoods in rural communities, although commercial farming is expanding to meet growing demand. Sustainable management is crucial, as overfishing and habitat degradation threaten wild populations in some regions.

Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.