altus, Serranochromis Winemiller [K. O.] & Kelso-Winemiller [L. C.] 1991:676, Figs. 1, 6 [Copeia 1991 (no. 3); ref. 19767] West bank of Zambezi River west of Mongu, 15°15'56"S, 22°55'36"E, Western Province, Zambia. Holotype: USNM 308402. Paratypes: AMNH 90201 (2); BMNH 1990.6.12.1-2 (2); FMNH 99712 [ex TNHC] (2); TNHC 17444-45 (1, 1), 17447 (3), 17457-58 (1, 1); USNM 308403-04 (2, 5). •Valid as Serranochromis altus Winemiller & Kelso-Winemiller 1991 -- (Skelton 1993:312 [ref. 24071], Skelton 2001:312 [ref. 27406], Marshall 2011:227 [ref. 31755], Bruton et al. 2018:96 [ref. 36373], Skelton 2019:236 [ref. 36564], Stauffer et al. 2021:82 [ref. 38061]). Current status: Valid as Serranochromis altus Winemiller & Kelso-Winemiller 1991. Cichlidae: Pseudocrenilabrinae. Distribution: Southern Africa. Habitat: freshwater.