“Ultrastructural Study of the Esophagus and Stomach of Arapaima Gigas (Schinz 1822), Juvenile Paiche, Created Excavated Tank”. Acta Scientiarum. Biological Sciences 44, no. 1 (março 15, 2022): e58699. Acesso em junho 7, 2026. https://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/58699.