The rohu, rui, ruhi or roho labeo is a species of fish of the carp family, found in rivers in South Asia. It is a large omnivore and extensively used in aquaculture.

Labeo is a genus of fish in the family Cyprinidae, the family of carps and barbs. They are found in freshwater habitats in the tropics and subtropics of Africa and Asia. It contains the typical labeos