matthesi, Synodontis Poll [M.] 1971:462, Fig. 216; Pls. 7(14), 12(20) [Annales, Musée Royal de l'Afrique Centrale, Tervuren, Série in 8o, Sciences Zoologiques No. 191; ref. 7700] Mtera, Ruaha River, Tanzania. Holotype (unique): ZMA 109743. Type catalog: Nijssen et al. 1982:62 [ref. 19236], Derijst 1991:68 [ref. 21528], Ferraris 2007:317 [ref. 29155]. •Valid as Synodontis matthesi Poll 1971 -- (Gosse 1986:133 [ref. 6194], Burgess 1989:196 [ref. 12860], Ferraris 2007:317 [ref. 29155]). Current status: Valid as Synodontis matthesi Poll 1971. Mochokidae: Mochokinae. Distribution: Rufigi River basin, Tanzania, eastern Africa. Habitat: freshwater.