Sukumaran, K K, et al. “ON THE FISHERY AND BIOLOGY OF THE CRAB PORTUNUS SANGUINOLENTUS (HERBST) ALONG THE SOUTH KANARA COAST”. Indian Journal of Fisheries, vol. 33, no. 2, Sept. 2011, pp. 188-00, https://epubs.icar.org.in/index.php/IJF/article/view/10895.