TY - JOUR T1 - Redescription of Moenkhausia melogramma (Characiformes: Characidae), a poorly known tetra from the western Amazon basin JO - Neotropical Ichthyology A1 - Soares, Isabel M. A1 - Ota, Rafaela P. A1 - Lima, Flávio C. T. A1 - Benine, Ricardo C. SN - 1679-6225 UL - 10.1590/1982-0224-2020-0025 VL - 18 Y1 - 2020 PB - Brasil ER -