Abstract Two specimens of a tapejarid pterosaur (Pterodactyloidea, Tapejaridae) are described as representing a new species. Both specimens show evidence for soft tissues preserved in association with a sagittal bony cranial crest. Both specimens are from the Nova Olinda Member Konservat Lagerstätte of the Crato Formation of the Araripe Basin, northeastern Brazil. They represent the second tapejarid species from this formation. Comparisons are made with other crested pterosaurs and comments on the utility and aerodynamics of pterosaurian head crests are made.