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Pterosaur

Pterosaurs are an extinct clade of warm-blooded flying reptiles in the order Pterosauria. They existed during most of the Mesozoic: from the Late Triassic to the end of the Cretaceous (228 million to 66 million years ago). Pterosaurs are the earliest vertebrates known to have evolved powered flight. Their wings were formed by a membrane of skin, muscle…

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Overview

Anatomy

History of discovery

Evolution and extinction

Classification and phylogeny

Paleobiology

Cultural significance

Sources

  • ISBN ISBN (identifier)

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Pterosaur

Nodes343
Edges342
Triples321
Avg. degree1.99
Density0.005831
Components1

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Pterosaur

Top relations

related to Expanding research · 28
Pterosaur → Air, America, Dimorphodon, Dragons, Earlier, Early Cretaceous Cambridge Greensand, England, English, George Jackson Mivart, Germany, Harry Govier Seeley, In, Later, Many, Mary Anning, Nevertheless, Niobrara Chalk, Ornithosauria, Othniel Charles Marsh, Owen
related to First finds · 26
Pterosaur → At, Bavaria, Collini, Complete, Cosimo Alessandro Collini, Cuvier, Georges Cuvier, German, Ichthyosauria, In, Italian, Johann Georg Wagler, Johann Hermann, Lagerstätte, Lagerstätten, Late Jurassic Solnhofen Limestone, Latinised, Plesiosauria, Pterodactyloidea, Pterodactylus
related to Pterosaur renaissance · 25
Pterosaur → Alexander Kellner, Brazil, Brazilian, Deinonychus, During, Dutch, Early Cretaceous Santana Formation, Encyclopedia, Europe, From, German, Handbuch, In, Kevin Padian, Lagerstätten, Paläoherptologie, Peter Wellnhofer, Pterosauria, Pterosaurs, Robert Bakker
related to Origins · 21
Pterosaur → Archosauromorpha, As, Avemetatarsalians, Basal, Because, Christopher Bennett, Dave Hone, David Unwin, Euparkeria, In, Kevin Padian, Lagosuchus, Michael Benton, Ornithodira, Padian's, Scleromochlus, Several, Sharovipteryx, Since Seeley, The
related to Classification and phylogeny · 19
Pterosaur → Anurognathidae, However, In, One, Ornithocephalus, PhyloCode, Preondactylus, Pterodactyloidea, Pterodactylus, Pterosauria, Pterosauromorpha, Quetzalcoatlus, Rhamphorhynchoidea, Starting, Sömmerring, The, This, To, Traditionally
related to Sources · 19
Pterosaur → An Illustrated Natural History, Anatomy, Berry, Company, Crescent Books, Evolution, Flying Reptiles, ISBN, Mark, McFarland, Mesozoic Era, Natural History, Peter, Princeton University Press, Pterosaurs, The Dinosaur Filmography, The Illustrated Encyclopedia, Wellnhofer, Witton
related to history · 15
Pterosaur → Argentina, China, Darwinopterus, Early Cretaceous, Egg-burying, Examination, Hamipterus, In, Lagarcito Formation, Liaoning, Loma, Pterodaustro, The, This, While
related to Flight · 14
Pterosaur → Darren Naish, Furthermore, However, In, Japanese, Katsufumi Sato, Late Cretaceous, Locomotion, Mesozoic, Paleoecology, Posture, Pterosaurs, Sato, The
related to Hindlimbs · 14
Pterosaur → As, Flat, In, It, It's, Often, Originally, Such, The, There, These, They, This, Typically
related to Natural predators · 13
Pterosaur → Buffetaut, Early Cretaceous, Fossils, In, Irritator, July, Nature, Platypterygius, Pteranodon, Pterosaurs, Squalicorax, The, Toolebuc Formation

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Important terminology

pterosaurs birds species long wing dinosaurs also flight would small known bones modern flying may large first pterodactyloids later found

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Hatzegopteryxinstance ofThe largest pterosaurs were members of Azhdarchidae0.80text
Quetzalcoatlusinstance ofThe largest pterosaurs were members of Azhdarchidae0.80text
which could attain estimated wingspans of 10instance ofThe largest pterosaurs were members of Azhdarchidae0.80text
Anurognathusinstance ofdescribing new species0.80text
Lü Junchang have again named many new taxainstance ofChinese researchers0.80text
these seemed to be good candidates for close pterosaur relatives due to their long-limbed anatomyinstance ofBasal archosauromorphs0.80text
juvenile dinosaursinstance ofhelped by the fact that there is a strong bias against terrestrial small sized vertebrates0.80text
and that their diversity might actually have been much larger than previously thought.A 2021 study showcases that niches previously occupied by small pterosaurs were increasingly occupied by the juvenile stages of larger species in the Late Cretaceousinstance ofhelped by the fact that there is a strong bias against terrestrial small sized vertebrates0.80text
indicating that pterosaurs continued to be successful as small flying animals even in the presence of aviansinstance ofhelped by the fact that there is a strong bias against terrestrial small sized vertebrates0.80text
birdsinstance ofby comparison with modern animals0.80text
Scleromochlus.SwimmingTracks made by ctenochasmatoids indicate that these pterosaurs swam using their hindlimbsinstance ofsuggesting a connection with archosaurs0.80text
Squalicoraxinstance ofFossils of Pteranodon have been found with tooth marks from sharks0.80text

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