Subramaniam, M. K. 1941. “Studies on Cestode Parasites of Fishes II> The Nervous System of <i>Tylocephalum dierama< I> Shipley and Hornell”. Records of the Zoological Survey of India 43 (3):270-80. https://doi.org/10.26515/rzsi/v43/i3/1941/162401.