SHANMUGAM, K. Reproductive cycle in an ellobiid snail Cassidula nucleus. Indian Journal of Fisheries, India, v. 45, n. 3, p. 301–305, 2017. Disponível em: https://epubs.icar.org.in/index.php/IJF/article/view/69159. Acesso em: 22 oct. 2025.