pfefferi, Synodontis Steindachner [F.] 1912:447 [Anzeiger der Kaiserlichen Akademie der Wissenschaften in Wien, Mathematisch-Naturwissenschaftlichen Klasse v. 49 (no. 23) (for 14 Nov. 1912); ref. 18816] Dasha [Dja] River, Moloundou District [East Region], southeastern Cameroon. Holotype (unique): NMW 9023. Type catalog: Ferraris 2007:311 [ref. 29155]. Species later illustrated and described in more detail in Steindachner 1913:43, Pl. 8 [ref. 14987]. •Synonym of Synodontis acanthomias Boulenger 1899 -- (Poll 1971:282 [ref. 7700], Gosse 1986:119 [ref. 6194], Ferraris 2007:311 [ref. 29155]). Current status: Synonym of Synodontis acanthomias Boulenger 1899. Mochokidae: Mochokinae. Habitat: freshwater.