@article{paraense_1986, title={Physa Marmorata Guilding, 1828 (Pulmonata: Physidae)}, volume={81}, ISSN={0074-0276}, url={https://doi.org/10.1590/S0074-02761986000400014}, DOI={10.1590/S0074-02761986000400014}, number={4}, journal={Memórias do Instituto Oswaldo Cruz}, publisher={Instituto Oswaldo Cruz, Ministério da Saúde}, author={Paraense, W. Lobato}, year={1986}, month={Oct}, pages={459–469} }