TY - JOUR T1 - Allometric patterns in Potamotrygon motoro (Myliobatiformes: Potamotrygonidae): insights into sexual and ontogenetic variation JO - Neotropical Ichthyology A1 - Azevedo, JĂșlia Papalardo A1 - Loboda, Thiago Silva A1 - Slobodian, Veronica SN - 1679-6225 UL - 10.1590/1982-0224-2025-0028 VL - 24 Y1 - 2026 PB - Brasil ER -