TY - JOUR T1 - Description of a new species of glass knifefish genus Eigenmannia (Gymnotiformes: Sternopygidae) from the rio Negro basin, Brazil JO - Neotropical Ichthyology A1 - Uliam, Maria Isabela Moreira A1 - Ribeiro, Helena Paulino Amorim A1 - Dutra, Guilherme Moreira SN - 1679-6225 UL - 10.1590/1982-0224-2025-0004 VL - 23 Y1 - 2025 PB - Brasil ER -