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Liaodactylus
Liaodactylus was an early pterosaur that used its long jaws like a strainer. It had more than 150 thin, comb-like teeth to catch tiny creatures in the water. This flying reptile lived about 160 million years ago in what is now China.1
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Datu dibertigarriak
Liaodactylus is the oldest known filter-feeding pterosaur, living about 160 million years ago in the Late Jurassic.1
Its skull was only 133 mm long, but it held 152 teeth in total, arranged like a comb to trap food.1
The name Liaodactylus means 'Liaoning finger', after the province in China where it was found.1
Liaodactylus belonged to a group called Ctenochasmatidae, which were all filter-feeders with long snouts and many teeth.1
This pterosaur lived alongside small dinosaurs, mammals, and salamanders in the Yanliao Biota of China.1
Liaodactylus had a large opening in its skull called a nasoantorbital fenestra, which is a feature of advanced pterosaurs.1
Mito-hauslea
Mitoa: Some people think all pterosaurs ate fish or meat.
Egia: Liaodactylus was a filter-feeder, straining tiny creatures from water with its comb-like teeth, not catching fish.1
Dino adituentzat
- Izen zientifikoa
- Liaodactylus
- Izendatzailea:
- Zhou et al. 20173
- Taldea
- Narrasti hegalariak
- Familia / klada
- Ctenochasmatidae3
- Sailkapena
- Pterosauria > Pterodactyloidea3
- Arroken adina
- 162 eta 155 milioi urte artean (Oxfordian)3
- Arroka-formazioak
- Tiaojishan3
- Herrialdeak
- Txina3
- Fosil-erregistroak
- 1 The Paleobiology Database datu-basean3
- Aurkikuntza
- Liaodactylus was named in 2017 by Zhou and colleagues based on a nearly complete skull and jaws found at Daxishan in Liaoning, China.31
- Oraindik eztabaidagai
- Scientists are not sure about the exact size of Liaodactylus because only its skull and neck bones have been found.1
Datuak nondik datozen
- Earliest filter-feeding pterosaur from the Jurassic of China and ecological evolution of Pterodactyloidea - PMC (pmc.ncbi.nlm.nih.gov)
- Liaodactylus primus | Pterosaur Database by DinoAnimals.com (dinoanimals.com)
- Liaodactylus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.
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Pterodactylus
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