gefuensis, Tilapia Thys van den Audenaerde [D. F. E.] 1964:74, Pl. 4 [Annales, Musée Royal de l'Afrique Centrale, Tervuren, Série in 8o, Sciences Zoologiques No. 124; ref. 3666] Lake Gefu, Congo. Holotype: MRAC 75174. Paratypes: MRAC 75175 (1). •Synonym of Tilapia rendalli (Boulenger 1897) -- (Teugels & Thys van den Audenaerde 1991:496 [ref. 20943], Seegers 1996:323 [ref. 23725]). •Synontm of Coptodon rendalli (Boulenger 1892). Current status: Synonym of Coptodon rendalli (Boulenger 1897). Cichlidae: Pseudocrenilabrinae. Habitat: freshwater, brackish.