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Pulaosaurus

Dzina limatanthauza: “Pulao lizard”1 2

Ankadya: ZomeraOdya zomera a milomoPakati pa Jurasiki mpaka Kumapeto kwa Jurasiki

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

Ankakhala

zaka 165 mpaka 155 miliyoni zapitazo5

Pakati pa Jurasiki mpaka Kumapeto kwa Jurasiki

Mafosili apezeka ku

Qinglong County, Hebei Province, China1 2

Utali

0.72 m (2.4 ft)2

Kulemera

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

Liwiro lalikulu kwambiri

pafupifupi 41 km/h (25 mph)

Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Ankalemera bwanji?

wolemera ngati nthochi 17

wautali ngati nthochi 4 zotsatizanawolemera pafupifupi ngati mphaka wa pakhomowolemera ngati nthochi 17akanatha kuthamanga mamita 100 m'masekondi 8.8 (munthu waliwiro kwambiri amafunika 9.6)

Pulaosaurus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

Mwana pa njinga pafupifupi 12 km/h (7 mph)

Pulaosaurus pafupifupi 41 km/h (25 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chithunzi cha Pulaosaurus chopangidwa ndi AI — Chithunzi cha momwe Pulaosaurus mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.

mwafunsa

Mafunso ofunsidwa kwambiri okhudza Pulaosaurus

?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

Wothetsa nthano zabodza

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

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

Kwa akatswiri a madino

Dzina la sayansi: Pulaosaurus
Anapatsidwa dzina ndi: Yang et al. 20255
Gulu: Odya zomera a milomo
Banja / kladi: Neornithischia5
Magawidwe a sayansi: Ornithischia5
Zaka za miyala: zaka 165 mpaka 155 miliyoni (Callovian / Oxfordian)5
Mapangidwe a miyala: Tiaojishan5
Mayiko: China5
Zolemba za mafosili: 1 mu The Paleobiology Database5
Kupezeka: 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
Akukambiranabe: Scientists are not sure what sounds Pulaosaurus actually made, but the preserved voice box suggests it could make bird-like calls.2 1

Kumene mfundo zimachokera

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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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