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Khathune ya Keichousaurus
Karete ya dinosaure No. 0952 ho tse 2 027

Keichousaurus

Lebitso le bolela: “Kweichow lizard”1
E jele: DitlhapiDihahabi tsa lewatleTriasiki ya Pele ho isa ho Triasiki ya BoharengHa se dinosaure ho ya ka saense

Keichousaurus was a small marine reptile that swam in warm seas during the Triassic Period. It had a long neck, a long tail, and paddle-like limbs to row through the water.1

Ntlha e monate: sehahabi sena sa lewatle se ne se sesa ha didinosaure di ntse di tsamaya naheng. Bohle ba di bitsa didinosaure, empa e ne e le lekala le leng la dihahabi.
E phetse
dilemo tse dimilione tse 251 ho isa ho 237 tse fetileng5
Triasiki ya Pele ho isa ho Triasiki ya Bohareng
Difosili di fumanwe ho
Guizhou, Hubei, and Yunnan provinces, China12
Bolelele
0.3 ho isa ho 0.5 m (1 ho isa ho 1.6 ft)1
Lebelo le phahameng ka ho fetisisa
e ka bang 4 km/h (2 mph)
Ho sesa, 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?

Keichousaurus bolelele ba e ka bang 0.5 m (1.6 ft)Katse ya lapeng e ka bang 0.5 m (1.6 ft)Ntja e ka bang 1 m (3.3 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)
telele jwaloka dibanana tse 3 di behilwe ka molatelele jwaloka ditene tsa ho bapala tse 16 ka molae ne e ka sesa bolelele ba letamo le leholo la ho sesa (50 m) ka metsotswana e 45

Keichousaurus 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?

dintho tse monate

Dintlha tse monate

1

Keichousaurus gave birth to live young instead of laying eggs. Baby fossils have been found inside adult females.1

2

This reptile had very broad ulna bones in its forelimbs, which helped make its paddles more effective for swimming.1

3

Males grew slightly larger than females. Mature males reached about 16 cm snout-vent length, while females reached about 15 cm.1

4

Keichousaurus is one of the most common sauropterygian fossils found in China. Many complete skeletons have been collected.1

5

It had a long, serpentine neck and a small head, similar to other pachypleurosaurs.1

6

Keichousaurus probably used a rowing motion with its paddle-like limbs to move through the water.1

E entswe ke AISetshwantsho sa Keichousaurus se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Keichousaurus 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 Keichousaurus

?Is Keichousaurus a dinosaur?

No, Keichousaurus is not a dinosaur. It is a marine reptile called a sauropterygian.1

?How big was Keichousaurus?

Keichousaurus was very small. Mature males reached about 16 cm snout-vent length, and females about 15 cm.1

?What did Keichousaurus eat?

It ate fish. It had pointed teeth and backward-curved teeth at the front of its mouth to catch and swallow prey whole.1

?Did Keichousaurus lay eggs?

No. Fossil evidence shows that Keichousaurus gave birth to live young, not eggs. Babies have been found inside adult females.143

?Could Keichousaurus swim?

Yes, it was a good swimmer. It used its paddle-like limbs to row through the water, similar to underwater flight.1

?When did Keichousaurus live?

Keichousaurus lived during the Triassic Period, from about 251 to 227 million years ago.1

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Keichousaurus
E rehilwe ke
Young 19585
Sehlopha
Dihahabi tsa lewatle
Lelapa / leloko
Keichousauridae5
Tlhophiso
Sauropterygia5
Dilemo tsa mafika
dilemo tse dimilione tse 251 ho isa ho 237 ()5
Dibopeho tsa mafika
Falang, Jialingjiang, Gejiu5
Dinaha
Tjhaena5
Direkoto tsa difosili
7 ho The Paleobiology Database5
Ho sibollwa
The first fossil of Keichousaurus was found in 1957 in Guizhou Province, China, by Hu Chengzhi. It was named by Chinese paleontologist Young Chung-chien in 1958.1
E sa ntse e phehwa kgang
Scientists are not sure whether Keichousaurus was viviparous (giving birth to live young) or ovoviviparous (eggs hatching inside the mother).3

Moo dintlha di tswang teng

  1. Keichousaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Morphology of Keichousaurus hui from the Middle Triassic of Xingyi, Guizhou Province with Comments on Its Reproduction Mode (xbna.pku.edu.cn)
  4. Triassic marine reptiles gave birth to live young | Nature (nature.com)
  5. Keichousaurus in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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