Dino Wiki / Didinosaure tsohle / Dija-dimela tse nang le melomo

Karete ya dinosaure No. 0386 ho tse 2 027

Changmiania

Lebitso le bolela: “eternal sleeper”1

E jele: DimelaDija-dimela tse nang le melomoKretase ya Pele

Changmiania was a small, fast-running dinosaur that lived in what is now China. It had a beak for eating plants and might have dug burrows to sleep in. Two nearly complete skeletons were found in perfect lifelike poses, as if they were resting when they were buried.1 2

E phetse

dilemo tse dimilione tse 126 ho isa ho 120 tse fetileng6

Kretase ya Pele

Difosili di fumanwe ho

Lujiatun village, Liaoning Province, China6 1

Bolelele

1 ho isa ho 1.5 m (3.3 ho isa ho 4.9 ft)1

Boima

3 kg (7 lb)3

Bophahamo

0.49 m (1.6 ft)

kakanyo

Lebelo le phahameng ka ho fetisisa

e ka bang 24 km/h (15 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 phahame hakae?

kakanyo

E ne e le boima hakae?

boima jwaloka dibanana tse 25

telele jwaloka dikatse tsa lapeng tse 3 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 8 di behilwe ka molae batla e le boima jwaloka katse ya lapengboima jwaloka dibanana tse 25e ne e ka matha dimitara tse 100 ka metsotswana e 15 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Changmiania 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)

Changmiania e ka bang 24 km/h (15 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

Changmiania had a short neck with only six neck bones, which is unusual for dinosaurs and may have helped it dig.1 2

Its hip bones were tilted upward and partly covered the backbone, a feature seen in some digging mammals.1 2

The two known skeletons are so well preserved that they show no signs of weathering or scavenging, suggesting they were buried quickly while alive.1 2

Changmiania's hind legs were about twice as long as its front legs, making it a fast runner.1 2

Scientists think Changmiania might have been a facultative digger, meaning it could dig but did not live underground full time.1 2

Its name means 'eternal sleeper' in Chinese, because the fossils were found in sleeping-like poses.1

Changmiania lived about 125 to 119 million years ago during the Early Cretaceous period.6

Setshwantsho sa Changmiania se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Changmiania 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 Changmiania

?How big was Changmiania?

About 1.2 metres (4 feet) long. That is roughly the size of a small dog.4 5

?Did Changmiania dig burrows?

Yes, scientists think it could dig burrows. Its short neck, short forearms, and shovel-shaped snout are features that help digging animals.5 2 4

?What did Changmiania eat?

Changmiania was an herbivore, meaning it ate plants. It had a beak for snipping off leaves and other plant material.5 4

?How fast could Changmiania run?

Changmiania was a very fast runner. Its hind legs were about twice as long as its front legs, and its long, stiff tail helped it balance while running.4 2

Mosenyi wa ditshomo

Tshomo: Some people think Changmiania was a true underground burrower like a mole.

Nnete: Scientists say it was probably a facultative digger that could dig but spent most of its time above ground, as shown by its long running legs.1 2

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Changmiania
E rehilwe ke: Yang et al. 20206
Sehlopha: Dija-dimela tse nang le melomo
Lelapa / leloko: Thescelosauridae6
Tlhophiso: Ornithischia6
Dilemo tsa mafika: dilemo tse dimilione tse 126 ho isa ho 120 (Barremian / Aptian)6
Dibopeho tsa mafika: Yixian6
Dinaha: Tjhaena6
Direkoto tsa difosili: 1 ho The Paleobiology Database6
Ho sibollwa: Changmiania was named in 2020 by Yang Y., Wu W., Dieudonné P., and Godefroit P. based on two nearly complete skeletons found in the Lujiatun Beds of Liaoning, China.6 1
E sa ntse e phehwa kgang: Scientists are not sure if Changmiania really dug burrows, because the fossils lack detailed information about the surrounding rock and how they were buried.1 2

Moo dintlha di tswang teng

PeerJ A new basal ornithopod dinosaur from the Lower Cretaceous of China (peerj.com)
A new basal ornithopod dinosaur from the Lower Cretaceous of China (pmc.ncbi.nlm.nih.gov)
Changmiania liaoningensis | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Eternal Sleep: Dinosaurs Died Underground, Fossils Perfectly Preserved | Institute of Natural Sciences (naturalsciences.be)
Changmiania (en.wikipedia.org)
Changmiania in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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