9599 Synodontis nigriventris Synig_ua.jpg http://www.fishbase.org/images/species/Synig_ua.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Synig_ua.jpg Muséum-Aquarium de Nancy/D. Terver Synig_ub.jpg http://www.fishbase.org/images/species/Synig_ub.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Synig_ub.jpg Muséum-Aquarium de Nancy/D. Terver Synig_u5.jpg http://www.fishbase.org/images/species/Synig_u5.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Synig_u5.jpg JJPhoto Synig_u4.jpg http://www.fishbase.org/images/species/Synig_u4.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Synig_u4.jpg Marshall, P. Synig_u0.jpg http://www.fishbase.org/images/species/Synig_u0.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Synig_u0.jpg Pauly, I. Synig_u1.jpg http://www.fishbase.org/images/species/Synig_u1.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Synig_u1.jpg Baur, J.-C.