Please look in Eschmeyer's Catalog of Fishes for authorships of sections, Families of Fishes (all), and related information.

Species related to Rhamphochromis longiceps: [ 2 ] records

longiceps, Hemichromis Günther [A.] 1864:313 [Proceedings of the Zoological Society of London 1864 (pt 2); ref. 1979] Lake Malawi [Lake Nyasa], southeastern Africa. Syntypes: BMNH 1863.12.21.5 (left and right half skins in spirit). •Valid as Rhamphochromis longiceps (Günther 1864) -- (Eccles & Trewavas 1989:312 [ref. 13547], Maréchal 1991:423 [ref. 20944], Turner et al. 2004:201 [ref. 28114], Konings 2016:311 [ref. 34521]). Current status: Valid as Rhamphochromis longiceps (Günther 1864). Cichlidae: Pseudocrenilabrinae. Distribution: Eastern Africa: Lake Malawi and upper Shiré River. Habitat: freshwater.

macrophthalmus, Rhamphochromis Regan [C. T.] 1922:725, Pl. 6 (fig. 2) [Proceedings of the Zoological Society of London 1921 (pt 4) (no. 36); ref. 3673] Lake Malawi [Lake Nyasa], southeastern Africa. Syntypes: BMNH 1921.9.6.217-219 (3). •Valid as Rhamphochromis macrophthalmus Regan 1922 -- (Eccles & Trewavas 1989:312 [ref. 13547], Maréchal 1991:424 [ref. 20944], Turner et al. 2004:206 [ref. 28114]). •Synonym of Rhamphochromis longiceps (Günther 1864) -- (Konings 2016:395 [ref. 34521]). Current status: Synonym of Rhamphochromis longiceps (Günther 1864). Cichlidae: Pseudocrenilabrinae. Habitat: freshwater.