Xyliphius barbatus - Xyliphius barbatus is a species of catfish of the family Aspredinidae.
Xyliphius kryptos - Xyliphius kryptos is a species of catfish of the family Aspredinidae.
Xyliphius lepturus - Xyliphius lepturus is a species of catfish of the family Aspredinidae.
Xyliphius lombarderoi - Xyliphius lombarderoi is a species of catfish of the family Aspredinidae.
Xyliphius magdalenae - Xyliphius magdalenae is a species of catfish of the family Aspredinidae.
Xyliphius melanopterus - Xyliphius melanopterus is a species of catfish of the family Aspredinidae.