Mathew, K. and Ramachandra Rao, K. 1986. On a New Species of Ichthyurus (Chauliognathidae: Coleoptera) from Silent Valley. Records of the Zoological Survey of India. 84, 1-4 (Dec. 1986), 131–136. DOI:https://doi.org/10.26515/rzsi/v84/i1-4/1986/161087.