Population estimate of four species of crab associated with mangroves, Uleam sector, mache river, Ecuador. Revista Científica Ciencias Naturales y Ambientales, [S. l.], v. 17, n. 2, 2023. DOI: 10.53591/cna.v17i2.2640. Disponível em: https://revistas.ug.edu.ec/index.php/cna/article/view/932. Acesso em: 15 apr. 2026.