polli, Synodontis Gosse [J.-P.] 1982:48 [Cybium 3e série. Bulletin de la Société Française d'Ichtyologie v. 6 (no. 2); ref. 19579] Lake Tanganyika. Holotype: MRAC 130440. Paratypes: MRAC 130441-64 (26). Non-types (additional material): MRAC 131009 (1), 130814 (1), 130825 (1). Type catalog: Ferraris 2007:319 [ref. 29155]. Replacement name for Synodontis eurystomus Matthes 1959, preoccupied by Synodontis eurystomus Pfeffer 1889. •Valid as Synodontis polli Gosse 1982 -- (Gosse 1986:141 [ref. 6194], Burgess 1989:196 [ref. 12860], De Vos & Thys van den Audenaerde 1998:149 [ref. 24905], Schraml 2003:65 [ref. 27543], Wright & Page 2006:142 [ref. 28885], Ferraris 2007:319 [ref. 29155]). Replacement Name. Current status: Valid as Synodontis polli Gosse 1982. Mochokidae: Mochokinae. Distribution: Eastern Africa: Lake Tanganyika. Habitat: freshwater.