TY - JOUR T1 - A new toothless pterosaur (Pterodactyloidea) from Southern Brazil with insights into the paleoecology of a Cretaceous desert JO - Anais da Academia Brasileira de Ciências A1 - KELLNER, ALEXANDER W.A. A1 - WEINSCHÜTZ, LUIZ C. A1 - HOLGADO, BORJA A1 - BANTIM, RENAN A.M. A1 - SAYÃO, JULIANA M. SN - 0001-3765 UL - 10.1590/0001-3765201920190768 VL - 91 Y1 - 2019 PB - Brazil ER -