Coimbra Júnior, Carlos E.A., and Ricardo Ventura Santos. 1986. “ Freshwater Mollusks from the State of Rondônia (Brazil), With Special Reference to the Genera Biomphalaria Preston, 1910 (Pulmonata, Planorbidae) ”. Revista De Saúde Pública 20 (3): 227-34. https://doi.org/10.1590/S0034-89101986000300006.