Gallas M, Utz LRP. Quadrigyrus torquatus cystacants Van Cleave, 1920 (Acanthocephala: Quadrigyridae) parasitizing species of Astyanax (Characiformes: Characidae) from southern Brazil. Biota Neotrop. [Internet]. 2019 Jan. 1 [cited 2024 Jul. 27];19(3). Available from: //www.biotaneotropica.org.br/BN/article/view/1647