Santos, M.B.L. and Freitas, J.R. (1987) “ Periphyton used as food for Biomphalaria tenagophila (Gastropoda, Planorbidae) ”, Revista do Instituto de Medicina Tropical de São Paulo, 29(2), pp. 76–79. Available at: https://revistas.usp.br/rimtsp/article/view/28495 (Accessed: 17 July 2024).