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Chithunzi choseketsa cha Yunguisaurus
Khadi la dino Na. 1990 mwa 2ย 027

Yunguisaurus

Dzina limatanthauza: “lizard from the Yunnan-Guizhou Plateau”1
Ankadya: NyamaZokwawa za m'nyanjaPakati pa TriasikiKwenikweni si dainoso

Yunguisaurus was a long-necked marine reptile that swam in the warm seas of ancient China. It looked a bit like a small plesiosaur, with a slender snout full of sharp teeth for catching fish. Even though it lived in the water, it was not a dinosaur,it was a type of sauropterygian, a cousin of the famous plesiosaurs.13

Mfundo yosangalatsa: chokwawa cha m'nyanja ichi chinkasambira pamene madainoso ankayenda pamtunda. Aliyense amazitcha madino, koma zinali nthambi ina ya zokwawa.
Ankakhala
zaka 241 mpaka 237 miliyoni zapitazo3
Pakati pa Triasiki
Mafosili apezeka ku
Guizhou and Yunnan provinces, China, in the Falang and Zhuganpo Formations13
Utali
1.7 mpaka 4.2 m (5.6 mpaka 14 ft)1
Liwiro lalikulu kwambiri
pafupifupi 24 km/h (15 mph)
Kusambira, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Yunguisaurus utali wa pafupifupi 4.2 m (14 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)
wautali ngati agalu 4 otsatizana mphuno ndi mchirawautali ngati nthochi 23 zotsatizanaakanatha kusambira utali wa dziwe lalikulu losambira (50 m) m'masekondi 7.5

Yunguisaurus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

1

Yunguisaurus had an unusually long neck with 49 vertebrae in its neck, more than most other pistosauroids.2

2

Its hands had extra finger bones, a condition called hyperphalangy, with a count of 1 to 5-8/9 to 7-4 in the fingers.2

3

The first fossil of Yunguisaurus was a nearly complete skeleton, missing only the tip of its tail.1

4

It lived during the Ladinian stage of the Middle Triassic, about 241 to 237 million years ago, when much of China was covered by shallow seas.3

5

Yunguisaurus had a unique combination of features, including a single opening between its pterygoid bones in the skull and a sharp ridge on top of its head.2

6

Its ulna bone (one of the lower arm bones) was shaped like an hourglass, which is unusual among reptiles.2

Chopangidwa ndi AIChithunzi cha Yunguisaurus chopangidwa ndi AI
Chithunzi cha momwe Yunguisaurus mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.

Kwa akatswiri a madino

Dzina la sayansi
Yunguisaurus
Anapatsidwa dzina ndi
Cheng et al. 20063
Gulu
Zokwawa za m'nyanja
Banja / kladi
Pistosauroidea3
Magawidwe a sayansi
Sauropterygia3
Zaka za miyala
zaka 241 mpaka 237 miliyoni (Ladinian)3
Mapangidwe a miyala
Falang, Zhuganpo3
Mayiko
China3
Zolemba za mafosili
4 mu The Paleobiology Database3
Kupezeka
Yunguisaurus was named in 2006 by a team of scientists including Yen-Nien Cheng, Tamaki Sato, Xiao-Chun Wu, and Chun Li. The first skeleton was found near the Huangnihe River in Guizhou, China, and the species name honors Professor Jinling Li for her work on Triassic marine reptiles.1
Akukambiranabe
Scientists are still unsure about the exact lifestyle of Yunguisaurus. Some think it might have been a planktonic suspension feeder, while others believe it was an active predator of fish.32

Kumene mfundo zimachokera

  1. Yunguisaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Yunguisaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Zokwawa za m'nyanja

Enanso a nthawi yomweyo: Pakati pa Triasiki

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