irvinei, Gobiochromis Trewavas [E.] 1943:187, Figured [Annals and Magazine of Natural History (Series 11) v. 10 (no. 63) (art. 18); ref. 13225] Rapids at Senchi River, Volta River, Ghana. Syntypes: BMNH 1943.7.24.1-4 (4). •Valid as Steatocranus irvinei (Trewavas 1943) -- (Snoeks & De Boeck 1991:461 [ref. 20963], Lévèque et al. 1991:145 [ref. 31367], Teugels & Thys van den Audenaerde in Lévêque et al. 1992:721 [ref. 21590], Meyer 1993:114 [ref. 20836], Dankwa et al. 1999:46 [ref. 28023]). •Valid as Paragobiocichla irvinei (Trewavas 1943) -- (Weiss et al. 2019:136 [ref. 37055]). Current status: Valid as Paragobiocichla irvinei (Trewavas 1943). Cichlidae: Pseudocrenilabrinae. Distribution: Volta River basin, Ghana, western Africa. Habitat: freshwater.