The kalabans (Bangana dero) is a species of cyprinid fish found in streams in the Himalayan foothills in India, Nepal, and China. It is also found in Bangladesh.
38 . 3 . 31 August 1936 . Sexual Dimorphism in the Carp Labeo Dero (Ham.) . . K. S. Misra . Records of the Zoological Survey of India . 10.26515/rzsi/v38/i3/1936/162325. free .