@article{coelho_braghin_lansac-tôha_henry_2019,  title={Occurrence of concavities on the lorica of two species of <i>Testudinella</i> (Rotifera, Monogononta, Testudinellidae)},  volume={19},  ISSN={1676-0603},  url={https://doi.org/10.1590/1676-0611-BN-2018-0633},  DOI={10.1590/1676-0611-BN-2018-0633},  number={2},  journal={Biota Neotropica},  publisher={Instituto Virtual da Biodiversidade | BIOTA - FAPESP},  author={Coelho, Paula Nunes and Braghin, Louizi Souza Magalhães and Lansac-Tôha, Fabio Amodêo and Henry, Raoul},  year={2019},  pages={e20180633} }