@article{thatcher_lopes_froehlich_2003,  title={Riggia cryptocularis sp. nov. (Isopoda, Cymothoidae) from the body cavity of a freshwater fish of Mato Grosso do Sul State, Brazil},  volume={20},  ISSN={0101-8175},  url={https://doi.org/10.1590/S0101-81752003000200019},  DOI={10.1590/S0101-81752003000200019},  number={2},  journal={Revista Brasileira de Zoologia},  publisher={Sociedade Brasileira de Zoologia},  author={Thatcher, Vernon E. and Lopes, Luiza Paula de Conceição and Froehlich, Otavio},  year={2003},  month={Jun},  pages={285–289} }