Yi

Lebitso le bolela: “strange wing”1

E jele: NamaDidinosaure tse jang namaJurasiki ya Bohareng ho isa ho Jurasiki ya Morao

Yi was a tiny dinosaur that lived about 160 million years ago. It had wings made of skin, like a bat, instead of feathers like a bird. Yi could glide from tree to tree in the forests of ancient China.2 1

E phetse

dilemo tse dimilione tse 165 ho isa ho 155 tse fetileng3

Jurasiki ya Bohareng ho isa ho Jurasiki ya Morao

Difosili di fumanwe ho

Hebei Province, China1 2

Boima

0.38 kg (1 lb)1

Lebelo le phahameng ka ho fetisisa

e ka bang 16 km/h (10 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 boima hakae?

boima jwaloka dibanana tse 3

bobebe ho feta katse ya lapenge ne e ka matha dimitara tse 100 ka metsotswana e 22 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Yi 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)

Yi e ka bang 16 km/h (10 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

Yi had a long, rod-like bone sticking out from each wrist. This bone helped support a skin membrane that made up its wing.2 1

Yi's wings were different from any other dinosaur. They were made of skin, like a bat's wing, not feathers like a bird's.2 1

Yi weighed only about 380 grams (0.84 pounds), which is less than a can of soda.1

The only fossil of Yi was found by a farmer named Wang Jianrong in a quarry near Mutoudeng Village, China.1

Yi had a short, blunt snout and only a few teeth at the front of its jaws. The front teeth pointed slightly forward.1

Yi's third finger was the longest on its hand, which helped support its wing membrane.1

Yi lived in a warm, humid forest with ginkgo trees, conifers, and ferns, near lakes and active volcanoes.1

Setshwantsho sa Yi se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Yi 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.

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Yi
E rehilwe ke: Xu et al. 20153
Sehlopha: Didinosaure tse jang nama
Lelapa / leloko: Scansoriopterygidae3
Tlhophiso: Theropoda3
Dilemo tsa mafika: dilemo tse dimilione tse 165 ho isa ho 155 (Callovian / Oxfordian)3
Dibopeho tsa mafika: Tiaojishan3
Dinaha: Tjhaena3
Direkoto tsa difosili: 1 ho The Paleobiology Database3
Ho sibollwa: Yi was named in 2015 by a team led by Xu Xing. The only fossil was bought by the Shandong Tianyu Museum of Nature in 2007 and prepared by museum staff.1 2
E sa ntse e phehwa kgang: Scientists are not sure if the rod-like wrist bone was a new bone or a hardened piece of cartilage.1

Moo dintlha di tswang teng

Yi (dinosaur) (en.wikipedia.org)
A bizarre Jurassic maniraptoran theropod with preserved evidence of membranous wings | Nature (nature.com)
Yi in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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