decioi, Barbus Fowler [H. W.] 1958:12 [Notulae Naturae (Philadelphia) No. 310; ref. 1470] Buta, Congo. Syntypes: MSNG 26477 (1). Unneeded replacement name for Barbus nicholsi Vinciguerra 1928, preoccupied by Myers 1924, but already replaced by Barbus treadwelli Pellegrin 1933. •Synonym of Barbus miolepis Boulenger 1902 -- (Lévêque & Daget 1984:269 [ref. 6186]). •Synonym of Enteromius miolepis (Boulenger 1902) -- (Hayes & Armbruster 2017:353 [ref. 35417]). Current status: Synonym of Enteromius miolepis (Boulenger 1902). Cyprinidae: Smiliogastrinae. Habitat: freshwater.