christyi, Tilapia Boulenger [G. A.] 1915:204 [Catalogue of the fresh-water fishes of Africa v. 3; ref. 584] Stanley [Boyoma] Falls and Avakubi, upper Congo River, Democratic Republic of Congo. Syntypes: BMNH 1919.9.10.303 (1) Stanley Falls; MRAC 2215 (1), 2301 (1), 7109-10 (1, 1), 7355-57 (3). Also described as new in Boulenger 1920:37, Fig. 21 [ref. 587]. •Synonym of Tilapia rendalli (Boulenger 1897) -- (Teugels & Thys van den Audenaerde 1991:495 [ref. 20943], Seegers 1996:323 [ref. 23725]). •Synonym of Coptodon rendalli (Boulenger 1897). Current status: Synonym of Coptodon rendalli (Boulenger 1897). Cichlidae: Pseudocrenilabrinae. Habitat: freshwater, brackish.