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Peteinosaurus
Peteinosaurus was a tiny flying reptile that lived about 215 million years ago. It had a wingspan as small as 60 centimetres, making it one of the smallest pterosaurs ever. It flew over the warm seas of what is now Italy.1
Noiz bizi izan zen?
Zein handia zen?
Zein zabalak ziren bere hegoak?
2 etxeko katu bezain luze, sudurretik buztanera⚽futbol zelai oso bat zeharkatu zezakeen hegan 10 segundotanZein handia zen Peteinosaurus ZUREKIN alderatuta?
Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.
Zein azkarra zen?
Datu dibertigarriak
Peteinosaurus had three different types of teeth in its mouth, a feature called trimorphodonty.1
Its wings were short compared to its legs: the wing was only twice the length of the hindlimb, while later pterosaurs had wings at least three times longer.1
The fifth toe on its foot was long and had no claw, and it could bend in a special way to control a membrane between its legs.1
All known fossils of Peteinosaurus are from young animals, and none include a skull.1
One of the fossils, called the paratype, has a long tail stiffened by bony rods, a common feature in early pterosaurs.1
Peteinosaurus: gehien egindako galderak
?How big was Peteinosaurus?
It was tiny. Its wingspan was about 60 cm (24 in), though some estimates go up to 1 m (3.3 ft).1
?What did Peteinosaurus eat?
It ate insects. Its sharp, cone-like teeth were good for catching bugs on the wing.12
?When did Peteinosaurus live?
It lived in the Late Triassic period, about 218 to 215 million years ago.1
?Could Peteinosaurus fly?
Yes, it was a flying reptile. It is one of the earliest vertebrates to show evidence of true flying, not just gliding.2
?Is Peteinosaurus a dinosaur?
No, it is a pterosaur, a flying reptile that is not a dinosaur.1
Dino adituentzat
- Izen zientifikoa
- Peteinosaurus
- Izendatzailea:
- Wild 19783
- Taldea
- Narrasti hegalariak
- Familia / klada
- Dimorphodontidae3
- Sailkapena
- Pterosauria3
- Arroken adina
- 215 eta 211 milioi urte artean (Norian)3
- Arroka-formazioak
- Zorzino Limestone3
- Herrialdeak
- Italia3
- Fosil-erregistroak
- 2 The Paleobiology Database datu-basean3
- Aurkikuntza
- German paleontologist Rupert Wild named Peteinosaurus in 1978. The species name zambellii honors Rocco Zambelli, curator of the Bergamo natural history museum.1
- Oraindik eztabaidagai
- Scientists are not sure whether Peteinosaurus is closely related to Dimorphodon or if it is one of the most primitive pterosaurs.1
Datuak nondik datozen
- Peteinosaurus (en.wikipedia.org)
- Walking with Dinosaurs - Fact File: Peteinosaurus (web.archive.org)
- Peteinosaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.
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