Nobre PHP, Nascimento CA do, Martins CAM, Araújo JG de, Nascimento WM do, Pinheiro AP. Update on the geographical distribution of freshwater crabs of the Pseudothelphusidae family in the semi-arid region of northeastern Brazil. Pap. Avulsos Zool. 2024;64:e202464024. doi:10.11606/1807-0205/2024.64.024