TY - JOUR T1 - Two new species of the ornamental loricariid genus Baryancistrus (Siluriformes: Hypostominae) from rio Trombetas basin, Pará, Brazil JO - Neotropical Ichthyology A1 - Oliveira, Renildo Ribeiro de A1 - Rapp Py-Daniel, Lúcia H. SN - 1679-6225 UL - 10.1590/1982-0224-2025-0066 VL - 23 Y1 - 2025 PB - Brasil ER -