Liaodactylus

Hiika maqaa: “Liaoning finger”1

Kan nyaate: QurxummiiHarkifattoota balali'anJuraasikii DhumaaSeera saayinsiitiin daayinoosarii miti

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

Odeeffannoo bashannansiisaa: pteroosarootni daayinoosaroota olitti balali'u turan, garuu firoota isaanii turan malee daayinoosaroota hin turre.

Kan jiraate

waggaa miliyoona 162 hanga 155 dura3

Juraasikii Dhumaa

Fosiliiwwan kan itti argaman

Daxishan, Jianchang County, western Liaoning Province, China1

Bal'ina baallee

0.9 m (3 ft)2

Saffisa ol'aanaa

gara 35 km/sa'a (22 mph)

Balali'uu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Baalleen isaa hammam bal'aa turan?

akka adurree manaa 2 funyaan hanga eegeetti dheeraadirree kubbaa miilaa guutuu sekondii 11 keessatti balali'ee ce'uu danda'a

SI wajjin yoo wal bira qabamu, Liaodactylus hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Liaodactylus gara 35 km/sa'a (22 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

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

Fakkii AI'n hojjetame: Liaodactylus — Fakkii AI'n hojjetame kan Liaodactylus maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

Seenaa sobaa diigaa

Seenaa sobaa: Some people think all pterosaurs ate fish or meat.

Dhugaa: Liaodactylus was a filter-feeder, straining tiny creatures from water with its comb-like teeth, not catching fish.1

Ogeeyyii daayinootiif

Maqaa saayinsii: Liaodactylus
Kan maqaa baase: Zhou et al. 20173
Garee: Harkifattoota balali'an
Maatii / kilaadii: Ctenochasmatidae3
Ramaddii: Pterosauria > Pterodactyloidea3
Umurii dhagaawwanii: waggaa miliyoona 162 hanga 155 (Oxfordian)3
Caasaawwan dhagaa: Tiaojishan3
Biyyoota: Chaayinaa3
Galmee fosilii: 1 The Paleobiology Database keessa3
Argannoo: Liaodactylus was named in 2017 by Zhou and colleagues based on a nearly complete skull and jaws found at Daxishan in Liaoning, China.3 1
Ammallee falmisiisaa: Scientists are not sure about the exact size of Liaodactylus because only its skull and neck bones have been found.1

Odeeffannoon eessaa dhufa

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): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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