Enteromius janssensi is a species of ray-finned fish in the genus Enteromius from the Democratic Republic of Congo.Lévêque, C. and J. Daget, 1984. Cyprinidae. p. 217-342. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1.

Size This species reaches a length of .

Etymology The fish's name is dedicated to the memory of entomologist André Janssens (1906-1954), who participated in a large-scale faunal survey (1946-1949) of Upemba National Park in the Democratic Republic of the Congo, the type specimen locality.

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