marginata, Paratilapia Gilchrist [J. D. F.] & Thompson [W. W.] 1917:531 [Annals of the South African Museum v. 11 (pt 6); ref. 15119] Lialui, Upper Zambezi River, South Africa. Syntypes: SAM 10865 [now at AMG] (1), 14279 (1, not found), 14695 (2, not found). •Synonym of Serranochromis codringtonii (Boulenger 1908) -- (Skelton & Teugels 1991:444 [ref. 20962]). •Synonym of Sargochromis codringtonii (Boulenger 1908). Current status: Synonym of Sargochromis codringtonii (Boulenger 1908). Cichlidae: Pseudocrenilabrinae. Habitat: freshwater.