the snout as a whole also became more massive, the snout tip inclination relative to the jaw edge remained the same. At the back of the skull an additional projection developed. Furthermore, the dentary crest on the lower jaw strongly increased in size. No specimens have been found lacking the snout crest, indicating that Caiuajara was in this respect not sexually dimorphic and casting doubt on the hypothesis that pterosaurs normally were. See also List of pterosaur genera Timeline of pterosaur research References External links Discovery News about the fossil find Tapejaromorphs Late Cretaceous pterosaurs of South America Turonian life Cretaceous Brazil Fossils of Brazil Paraná Basin Fossil taxa described in 2014 Taxa named by Alexander Kellner