adolfi, Tilapia Steindachner [F.] 1915:82 [24] [Denkschriften der Kaiserlichen Akademie der Wissenschaften in Wien, Mathematisch-Naturwissenschaftliche Klasse. v. 92; ref. 15072] Mukondokwa River, near Kilosa, Tanzania. Lectotype: NMW 24782. Paralectotypes: NMW 24783 (1). Objectively invalid; preoccupied by Tilapia adolfi Steindachner 1909, replaced by Tilapia hornorum Trewavas 1966. Lectotype designation not established, not selected here. •Synonym of Oreochromis urolepis (Norman 1922), subspecies hornorum (Trewavas 1966) -- (Trewavas & Teugels 1991:343 [ref. 20954]). 1°Homonym. Current status: Synonym of Oreochromis urolepis (Norman 1922). Cichlidae: Pseudocrenilabrinae. Habitat: freshwater, brackish.