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Pulaosaurus

Hiika maqaa: “Pulao lizard”1 2

Kan nyaate: BiqiltootaBiqiltuu-nyaattota afaan simbirroo qabanJuraasikii Gidduu hanga Juraasikii Dhumaa

Pulaosaurus was a small, plant-eating dinosaur that lived in what is now China. It was about the size of a large chicken and may have made chirping sounds like a bird! Its fossil even preserved its voice box, which is very rare for dinosaurs.2 1

Kan jiraate

waggaa miliyoona 165 hanga 155 dura5

Juraasikii Gidduu hanga Juraasikii Dhumaa

Fosiliiwwan kan itti argaman

Qinglong County, Hebei Province, China1 2

Dheerina

0.72 m (2.4 ft)2

Ulfaatina

1.5 kg hanga 2 kg (3 hanga 4 lb)4

Saffisa ol'aanaa

gara 41 km/sa'a (25 mph)

Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ulfaataa ture?

akka muuzii 17 ulfaata

akka muuzii 4 walitti hiriiran dheeraagara ulfaatina adurree manaaakka muuzii 17 ulfaatameetira 100 sekondii 8.8 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Pulaosaurus 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)

Pulaosaurus gara 41 km/sa'a (25 mph)

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

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

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Pulaosaurus is one of the only non-bird dinosaurs known to have an ossified (bony) larynx, or voice box.2

Its name comes from a mythical Chinese dragon called Pulao, which was said to shout loudly.1 2

The fossil is a nearly complete skeleton, including the skull and traces of the stomach contents.1 2

It lived about 159 million years ago in forests with ginkgo trees, conifers, and ferns.2

Pulaosaurus had five fingers on each hand and leaf-shaped arytenoid cartilages in its throat.1

Fakkii AI'n hojjetame: Pulaosaurus — Fakkii AI'n hojjetame kan Pulaosaurus 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.

ati gaafatte

Gaaffiiwwan waa'ee Pulaosaurus baay'ee gaafataman

?How big was Pulaosaurus?

About 72 cm long, roughly the size of a large chicken.2

?What did Pulaosaurus eat?

It was a plant-eater. Its fossil preserves gut contents that look like plant seeds.2

Seenaa sobaa diigaa

Seenaa sobaa: Some people think all plant-eating dinosaurs were large.

Dhugaa: Pulaosaurus was a small ornithischian, only about 72 cm long as a juvenile.2

Ogeeyyii daayinootiif

Maqaa saayinsii: Pulaosaurus
Kan maqaa baase: Yang et al. 20255
Garee: Biqiltuu-nyaattota afaan simbirroo qaban
Maatii / kilaadii: Neornithischia5
Ramaddii: Ornithischia5
Umurii dhagaawwanii: waggaa miliyoona 165 hanga 155 (Callovian / Oxfordian)5
Caasaawwan dhagaa: Tiaojishan5
Biyyoota: Chaayinaa5
Galmee fosilii: 1 The Paleobiology Database keessa5
Argannoo: The fossil was collected by Mr. Yong Wang and then studied by scientists at the Institute of Vertebrate Paleontology and Paleoanthropology. It was named Pulaosaurus qinglong in 2025 by Yang and colleagues.1 3
Ammallee falmisiisaa: Scientists are not sure what sounds Pulaosaurus actually made, but the preserved voice box suggests it could make bird-like calls.2 1

Odeeffannoon eessaa dhufa

PeerJ A new neornithischian dinosaur from the Upper Jurassic Tiaojishan Formation of northern China (peerj.com)
Pulaosaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Pulaosaurus qinglong | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Pulaosaurus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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