Hypselobarbus lithopidos

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Canara barb (Hypselobarbus lithopidos) is a species of ray-finned fish in the Cyprinidae family. It has synonyms Barbus lithopidos, Gonoproktopterus lithopidos, and Puntius lithopidos. Its conservation status is Data Deficient (IUCN 3.1). The fish has not been seen since the 1940s, so it may be extinct, and its exact scientific classification needs confirmation.