Key to the genera of Nangrina.
Roberts, T.R. and C.J. Ferraris Jr. 1998. Review of South Asian sisorid catfish genera Gagata and Nangra, with descriptions of a new genus and five new species. Proc. Calif. Acad. Sci. 50(14):315-345. Ref No [40780] Key No. [477]

Technical Terms and Measurements
Glossary