@article{berteaux robaldo_pereira padovan_1998,  title={Acanthocollaritrema umbilicatum Travassos, Freitas & Bührnheim, 1965 (Digenea: Acanthocollaritrematidae) from the Common Snook, Centropomus undecimalis, from Itamaracá, State of Pernambuco, Brazil},  volume={93},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761998000300006},  DOI={10.1590/S0074-02761998000300006},  number={3},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Berteaux Robaldo, Ricardo and Pereira Padovan, Isaíras},  year={1998},  month={May},  pages={303–307} }