Type locality of the syntypes of Eutropius debauwi: 'Uerre' (Ref. 41613). Type locality of the syntypes of Ansorgia vitata: 'Bas-Congo' (Ref. 41597). Type locality of the holotype of Eutropiellus kasai: 'Luluabourg, Kasai' (Ref. 83894). Type locality of the holotype of Ansorgia vittata bistriata: 'Buta, Bas Uélé, Congo Belge' (Ref. 43912). Known from Chiloango River (Ref. 43912) and throughout the Congo River basin except the Zambian Congo (Ref. 78218), but including the marine lower Congo (Ref. 43912), Lower Congo (Ref. 43912, 88779), Pool Malebo (Ref. 43912), middle Congo (Ref. 43912), Kasai (Ref. 43912), Lukenie (Ref. 127185), Sankuru (Ref. 43912), Kwilu (Ref. 89725), Ubangi, Uélé (Ref. 43912), Ruki drainage (Ref. 43912, 93897), Itimbiri, Aruwimi, Lindi-Tshopo (Ref. 43912, 106290), Lomami, Lualaba (Ref. 43912, 106245), Wagenia Falls (Ref. 106245) and upper Lualaba (Ref. 43912). Also Ref. 3570.