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Pterosaurs included the largest flying animals ever to have lived. They are a clade of prehistoric archosaurian reptiles closely related to dinosaurs. Species among pterosaurs occupied several types of environments, which ranged from aquatic to forested. Below are the lists that comprise the smallest and the largest pterosaurs known as of 2022.
Thanatosdrakon was a giant pterosaur. The holotype specimen is estimated to have had a wingspan of around 7 m (23 ft), while the paratype has been given an even larger wingspan estimate at around 9 m (30 ft), making Thanatosdrakon the largest known pterosaur from South America.
Quetzalcoatlus (/ k ɛ t s əl k oʊ ˈ æ t l ə s /) is a genus of azhdarchid pterosaur that lived during the Maastrichtian age of the Late Cretaceous in North America. The type specimen, recovered in 1971 from the Javelina Formation of Texas, United States, consists of several wing fragments and was described as Quetzalcoatlus northropi in 1975 by Douglas Lawson.
Co-occurring pterosaurs included the small azhdarchid Eurazhdarcho, with a wingspan of 3.8 m (12 ft), [6] an unnamed, small-sized short-necked azhdarchid with a wingspan of 3.5 to 4 m (11.5 to 13.1 ft), a somewhat larger and likewise unnamed azhdarchid, with a wingspan of 5 m (16.4 ft), and apparently small pteranodontids have been found as ...
Inabtanin alarabia is one of the most complete pterosaur fossils ever found from this region, according to the researchers. The reptile was smaller than Arambourgiania with a wingspan of 16.4 feet ...
A Mesozoic reptile is believed to have been the largest flying animal that ever existed: the pterosaur Quetzalcoatlus northropi, from North America during the late Cretaceous. This species is believed to have weighed up to 126 kg (278 lb), measured 7.9 m (26 ft) in total length (including a neck length of over 3 m (9.8 ft)) and measured up to ...
The fifth set of tracks, alternatively, were made by a carnivore called Megalosaurus, reported Reuters. Megalosaurus was a theropod, a class of dinosaurs that were ancestrally carnivorous, bipedal ...
It was believed in the past that Ornithocheirus was one of the largest pterosaurs to have existed, with a wingspan possibly measuring 40 feet (12.2 m) wide. However, this is a highly exaggerated number, as the animal's wingspan likely measured 15 to 20 feet (4.5 to 6.1 m) wide, which would make it a medium-sized pterosaur.