Thanatosdrakon

Thanatosdrakon is a genus of azhdarchid pterosaur that lived during the Coniacian and Santonian ages of the Late Cretaceous period in what is now Argentina, around 89.6 and 86.3 million years ago. Its remains were found in the Plottier Formation of the Neuquén Basin in the Mendoza Province. The genus only consists of the type species, Thanatosdrakon amaru, named and described by paleontologists Leonardo Ortiz David, Bernardo González Riga, and Alexander Kellner. Its generic name means "dragon of death" in Greek, while its specific name is a Quechuan word meaning "flying serpent" and refers to the Incan deity Amaru. Thanatosdrakon is known from two specimens, the holotype, consisting of a partial postcranial skeleton, and the paratype, consisting of a left humerus. The holotype includes material that is previously undescribed in giant azhdarchid pterosaurs.