Araripesaurus is a potentially dubious genus a pterosaur belonging to the suborder Pterodactyloidea, it was discovered in the Romualdo Formation of the Santana Group in northeastern Brazil, which dates back to the Aptian and Albian of the Early Cretaceous. The type species is A. castilhoi.
Araripesaurus is a potentially dubious genus a pterosaur belonging to the suborder Pterodactyloidea, it was discovered in the Romualdo Formation of the Santana Group in northeastern Brazil, which dates back to the Aptian and Albian of the Early Cretaceous. The type species is A. castilhoi.
==Discovery and naming== The genus was named in 1971 by Brazilian paleontologist Llewellyn Ivor Price. The type species is Araripesaurus castilhoi. The genus name refers to the Araripe Plateau. The specific name honors the collector Moacir Marques de Castilho, who in 1966 donated the chalk nodule containing the fossil. The holotype, DNPM (DGM 529-R), consists of a partial wing, including distal fragments of the radius and ulna, carpals, all metacarpals and several digits. The specimen was a subadult. Its wingspan was estimated at . Two other possible specimens are known; both consist of wing fragments and are roughly a third larger than the holotype, and were referred to the genus by Price.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).