''Fundulopanchax gardneri nigerianus'' "Makurdi" – adult male from a locality near Makurdi |
The nothobranchiids Aphyosemion bivittatum, Epiplatys sexfasciatus and Fundulopanchax oeseri, the poeciliid Procatopus similis, and Barbus callipterus are found in the Tung Nsuia and Tung Nsuria streams.