Chatterjee, T. K., and S. Mitra. “On the Confirmation of the Occurrence of <i>Ephippus orbis< I> (Bloch) (Pisces : Ephippidae) in West Bengal”. Records of the Zoological Survey of India, vol. 97, no. 3, Sept. 1999, pp. 229-30, doi:10.26515/rzsi/v97/i3/1999/160142.