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Karete ya dinosaure No. 1506 ho tse 2 027

Pulaosaurus

Lebitso le bolela: “Pulao lizard”1 2

E jele: DimelaDija-dimela tse nang le melomoJurasiki ya Bohareng ho isa ho Jurasiki ya Morao

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

E phetse

dilemo tse dimilione tse 165 ho isa ho 155 tse fetileng5

Jurasiki ya Bohareng ho isa ho Jurasiki ya Morao

Difosili di fumanwe ho

Qinglong County, Hebei Province, China1 2

Bolelele

0.72 m (2.4 ft)2

Boima

1.5 kg ho isa ho 2 kg (3 ho isa ho 4 lb)4

Lebelo le phahameng ka ho fetisisa

e ka bang 41 km/h (25 mph)

Ho matha, kakanyo

E phetse neng?

Triasiki

Jurasiki

Kretase

Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

E ne e le boima hakae?

boima jwaloka dibanana tse 17

telele jwaloka dibanana tse 4 di behilwe ka molae batla e le boima jwaloka katse ya lapengboima jwaloka dibanana tse 17e ne e ka matha dimitara tse 100 ka metsotswana e 8.8 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Pulaosaurus e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

Motho ya tsamayang ka maoto e ka bang 5 km/h (3 mph)

Ngwana a palame baesekele e ka bang 12 km/h (7 mph)

Pulaosaurus e ka bang 41 km/h (25 mph)

Pere e mathang ka matla e ka bang 65 km/h (40 mph)

Lengau e ka bang 100 km/h (62 mph)

dintho tse monate

Dintlha tse monate

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

Setshwantsho sa Pulaosaurus se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Pulaosaurus e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

o botsitse

Dipotso tse botswang haholo ka 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

Mosenyi wa ditshomo

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

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

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Pulaosaurus
E rehilwe ke: Yang et al. 20255
Sehlopha: Dija-dimela tse nang le melomo
Lelapa / leloko: Neornithischia5
Tlhophiso: Ornithischia5
Dilemo tsa mafika: dilemo tse dimilione tse 165 ho isa ho 155 (Callovian / Oxfordian)5
Dibopeho tsa mafika: Tiaojishan5
Dinaha: Tjhaena5
Direkoto tsa difosili: 1 ho The Paleobiology Database5
Ho sibollwa: 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
E sa ntse e phehwa kgang: Scientists are not sure what sounds Pulaosaurus actually made, but the preserved voice box suggests it could make bird-like calls.2 1

Moo dintlha di tswang teng

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): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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