permaxillaris, Limnochromis David [L.] 1936:155, Fig. 4 [Revue de Zoologie et de Botanique Africaines v. 28 (no. 2); ref. 13689] Lake Tanganyika. Holotype (unique): MRAC 43043. •Valid as Gnathochromis permaxillaris (David 1936) -- (Maréchal & Poll 1991:94 [ref. 20946], Poll & Gosse 1995:245 [ref. 24781], Takahashi 2003:379 [ref. 27540], Konings 2015:213 [ref. 34660], Konings 2019:226 [ref. 36983]). Current status: Valid as Gnathochromis permaxillaris (David 1936). Cichlidae: Pseudocrenilabrinae. Distribution: Eastern Africa: Lake Tanganyika. Habitat: freshwater.