rudolfianus, Haplochromis Trewavas [E.] 1933:321 [The Journal of the Linnean Society of London. Zoology v. 38 (no. 259); ref. 16530] East shore of Lake Rudolf [Lake Turkana], Kenya. Lectotype: BMNH 1933.2.23.163. Paralectotypes: BMNH 1933.2.23.164-166 (3), 1933.2.23.167 (1). Additional specimens (26). Lectotype selected by Greenwood 1974:142 [ref. 7503]. •Valid as Thoracochromis rudolfianus (Trewavas 1933) -- (Lévèque et al. 1991:145 [ref. 31367]). •Valid as Haplochromis rudolfianus Trewavas 1933 -- (Greenwood 1974:142 [ref. 7503], van Oijen et al. 1991:170 [ref. 20956], Seegers et al. 2003:43 [ref. 28087]). Current status: Valid as Haplochromis rudolfianus Trewavas 1933. Cichlidae: Pseudocrenilabrinae. Distribution: Eastern Africa: Lake Turkana. Habitat: freshwater.