GALLAS, M.; UTZ, L. R. P. Quadrigyrus torquatus cystacants Van Cleave, 1920 (Acanthocephala: Quadrigyridae) parasitizing species of Astyanax (Characiformes: Characidae) from southern Brazil. Biota Neotropica, Sao Paulo, Brazil, v. 19, n. 3, 2019. Disponível em: //www.biotaneotropica.org.br/BN/article/view/1647. Acesso em: 22 feb. 2024.