Scientific synonyms
Chromis johnstoni Günther, 1894
Tilapia johnstoni (Günther, 1894)
Tilapia johnstonii (Günther, 1894)
Haplochromis johnstonii (Günther, 1894)
Haplochromis johnstoni (Günther, 1894)
Cyrtocara johnstonii (Günther, 1894)
Astatotilapia johnstoni (Günther, 1894)
Cyrtocara johnstoni (Günther, 1894)
Haplochromis sexfasciatus Regan, 1922