buettikoferi, Auchenoglanis Popta [C. M. L.] 1913:237, Pl. 10 [Notes from the Leyden Museum v. 35 (nos 3-4) (art. 27); ref. 14973] Warri River, western Niger Delta, Upper Nigeria. Holotype (unique): RMNH 8860. Type catalog: Ferraris 2007:163 [ref. 29155]. Originally as büttikoferi. •Valid as Auchenoglanis buettikoferi Popta 1913 -- (Risch 1986:4 [ref. 6190], Burgess 1989:71 [ref. 12860], Mo 1991:157 [ref. 19952] as buttikoferi). •Valid as Parauchenoglanis buettikoferi (Popta 1913) -- (Geerinckx et al. 2003:25 [ref. 27023], Geerinckx et al. 2004:800 [ref. 27530], Ferraris 2007:163 [ref. 29155]). Current status: Valid as Parauchenoglanis buettikoferi (Popta 1913). Auchenoglanididae. Distribution: Western Africa: Upper Nigeria, Niger Delta ecoregion endemic. Habitat: freshwater.