pterosaur,centrosaurus

pterosaurus 翼龙
hot jurassic tyrannosaurus pterosaur carnotaurus
【预订】sauria monstra: dinosaurs, pterosaurs, and other
【预订】pterosaurs up close: flying reptiles
翼龙又名翼手龙(pterosauria),是一种已经灭绝的爬行类,共有近100多个