robustus, Pelmatochromis Gilchrist [J. D. F.] & Thompson [W. W.] 1917:538, Fig. 154 [Annals of the South African Museum v. 11 (pt 6); ref. 15119] Sawmills, Bulawayo, Zimbabwe. Holotype (unique): SAM 10847 [also = SAIAB 135017]. Subjectively invalid; secondarily preoccupied in Serranochromis by Hemichromis robustus Günther 1864. •Synonym of Serranochromis giardi (Pellegrin 1903) -- (Skelton & Teugels 1991:446 [ref. 20962]). •Synonym of Sargochromis giardi (Pellegrin 1903). 2°Homonym. Current status: Synonym of Sargochromis giardi (Pellegrin 1903). Cichlidae: Pseudocrenilabrinae.