Kaleshkumar, K., R. Rajaram, P. Purushothaman, and G. Arun. “Morphological Variations in Marine Pufferfish and Porcupinefish (Teleostei: Tetraodontiformes) from Tamil Nadu, Southeastern Coast of India”. Journal of Threatened Taxa, vol. 10, no. 13, Nov. 2018, pp. 12726-37, doi:10.11609/jott.4028.10.13.12726-12737.