TY - JOUR T1 - Effects of pollution and watercourse type on trophic structure: the silverside Basilichthys microlepidotus and its food resources in the Maipo River basin as a model JO - Neotropical Ichthyology A1 - Briones, Matías A1 - Cortés-Miranda, Jorge A1 - Veloso, Claudio A1 - Véliz, David A1 - Vega-Retter, Caren SN - 1679-6225 UL - 10.1590/1982-0224-2025-0141 VL - 24 Y1 - 2026 PB - Brasil ER -