robertsi, Synodontis Poll [M.] 1974:442, Fig. 1 [Revue de Zoologie Africaine v. 88 (no. 2); ref. 7529] Elombe, Lukenie River, Democratic Republic of Congo, 2°49'S, 18°14'E. Holotype (unique): MRAC 189535. Type catalog: Derijst 1991:68 [ref. 21528], Ferraris 2007:320 [ref. 29155]. •Valid as Synodontis robertsi Poll 1974 -- (Gosse 1986:143 [ref. 6194], Burgess 1989:197 [ref. 12860], Ferraris 2007:320 [ref. 29155], Stiassny et al. 2021:1687 [ref. 39000]). Current status: Valid as Synodontis robertsi Poll 1974. Mochokidae: Mochokinae. Distribution: Central Africa: Congo River basin (Democratic Republic of Congo). Habitat: freshwater.