TY - JOUR T1 - Morphological study of the digestive tract of the cardinal tetra, Paracheirodon axelrodi (Characiformes: Characidae) JO - Neotropical Ichthyology A1 - Rincón, Laura A1 - Redondo, Felipe A1 - Kobrinsky, Wendy A1 - Pandolfi, Matías A1 - Pozzi, Andrea G. SN - 1679-6225 UL - 10.1590/1982-0224-2022-0092 VL - 21 Y1 - 2023 PB - Brasil ER -