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Pulaosaurus

Il num vul dir: “Pulao lizard”1 2

Mangiava: PlantasErbivors cun pichelGiurassic mesaun fin Giurassic tardiv

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

Viveva

avant 165 fin 155 milliuns onns5

Giurassic mesaun fin Giurassic tardiv

Fossils chattads en

Qinglong County, Hebei Province, China1 2

Lunghezza

0,72 m (2,4 ft)2

Paisa

1,5 kg fin 2 kg (3 fin 4 lb)4

Spertadad maximala

var 41 km/h (25 mph)

Currer, stima

Cura viveva el?

Triassic

Giurassic

Cretacic

avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Quant grev era el?

uschè grev sco 17 bananas

uschè lung sco 4 bananas ina suenter l'autravar uschè grev sco in giat da chasauschè grev sco 17 bananaspudess currer 100 meters en 8,8 secundas (il pli spert uman dovra 9,6)

Quant grond era Pulaosaurus cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn arcunà u tramess.

Quant spert era el?

Ina persuna che va a pe var 5 km/h (3 mph)

In uffant sin il velo var 12 km/h (7 mph)

Pulaosaurus var 41 km/h (25 mph)

In chaval che galoppescha var 65 km/h (40 mph)

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

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

Maletg da Pulaosaurus fatg cun IA — In maletg fatg cun IA che mussa co Pulaosaurus pudess avair guardà ora, fatg d'in computer tenor quai che la scienza sa. I sa tracta d'ina supposiziun: l'animal vair ha forsa guardà ora auter, e sias colurs vairas èn nunenconuschentas.

tias dumondas

Las dumondas las pli frequentas davart 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

Chatschader da mitus

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

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

Per experts da dinos

Num scientific: Pulaosaurus
Numnà da: Yang et al. 20255
Gruppa: Erbivors cun pichel
Famiglia / clada: Neornithischia5
Classificaziun: Ornithischia5
Vegliadetgna da la crappa: 165 fin 155 milliuns onns (Callovian / Oxfordian)5
Formaziuns da crap: Tiaojishan5
Pajais: China5
Chats da fossils: 1 en The Paleobiology Database5
Scuverta: 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
Anc discutà: Scientists are not sure what sounds Pulaosaurus actually made, but the preserved voice box suggests it could make bird-like calls.2 1

Danunder che vegnan ils fatgs

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): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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