TY - JOUR T1 - Cytogenetic and molecular characteristics of Potamotrygon motoro and Potamotrygon sp. (Chondrichthyes, Myliobatiformes, Potamotrygonidae) from the Amazon basin: Implications for the taxonomy of the genus JO - Genetics and Molecular Biology A1 - Cruz, Vanessa Paes da A1 - Nobile, Maria Ligia Oliveira A1 - Paim, Fabilene Gomes A1 - Adachi, Aisni Mayumi Correia de Lima A1 - Ribeiro, Giovana da Silva A1 - Ferreira, Daniela Cristina A1 - Pansonato-Alves, José Carlos A1 - Charvet, Patrícia A1 - Oliveira, Claudio A1 - Foresti, Fausto SN - 1415-4757 UL - 10.1590/1678-4685-GMB-2020-0083 VL - 44 Y1 - 2021 PB - Brasil ER -