Úvod » Systém » Actinopterygii » Perciformes » Cichlidae » Pseudotropheus » Pseudotropheus williamsi
Třída: Actinopterygii — paprskoploutví
Řád: Perciformes — ostnoploutví
Čeleď: Cichlidae — vrubozubcovití
Rod: Pseudotropheus Regan, 1922
Chromis williamsi Günther, 1894; Pseudotropheus williamsii (Günther, 1894); Tilapia williamsi (Günther, 1894).
Günther, A. 1894. Second report on the reptiles, batrachians, and fishes transmitted by Mr. H. H. Johnston, C. B., from British Central Africa. Proceedings of the General Meetings for Scientific Business of the Zoological Society of London 1893 (pt 4): 616-628, Pls. 53-57.