Arthurdactylus conan-doylei
Large pterosaur from the Chapada do Araripe, Aptian, Sanatana Formation, Brazil. Missing skull and cervical vertebrae, estimated wingspan 4.6 metres (Frey & Martill 1994). There is a possibility that this species may be assigned to the Ornithocheiridae.
Frey, E. & Martill, D. M. 1994, A new Pterosaur from the Crato Formation (Lower Creatceous, Aptian) of Brazil. Neues Jahrbuch fur Geologie und Paläontology, Abhandlungen. 194, 379–412.