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Katuuni ya Utatsusaurus
Kaadi ya dayinoso No. 1870 ku 2 027

Utatsusaurus

Erinnya litegeeza: “Utatsu lizard”1
Yalyanga: EnnyamaIkisiyosawuluEntandikwa ya Tiriyasi okutuuka ku Amakkati ga TiriyasiMu butuufu si dayinoso

Utatsusaurus was one of the very first ichthyosaurs, a marine reptile that lived in the ocean. It had a long, slender body and swam like an eel, wiggling its whole body. Unlike later ichthyosaurs, it had no dorsal fin on its back.1

Ekyewuunyisa: ekyewalula kino eky'omu nnyanja kyawuganga nga dayinoso zitambula ku lukalu. Buli muntu abiyita dayinoso, naye byali ttabi ddala ery'ebyewalula.
Yabeerawo
emyaka obukadde 252 okutuuka ku 247 emabega3
Entandikwa ya Tiriyasi okutuuka ku Amakkati ga Tiriyasi
Ebisigalira byazuulibwa mu
Japan (Miyagi Prefecture), Canada (British Columbia), and USA (Nevada)21
Obuwanvu
2.5 okutuuka ku 3 m (8.2 okutuuka ku 9.8 ft)1
Obuzito
57.8 kg (127 lb)1
Sipiidi esinga
nga 42 km/h (26 mph)
Okuwuga, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Utatsusaurus obuwanvu nga 3 m (9.8 ft)Akagaali k'omukulu nga 1.8 m (5.9 ft)Emmotoka nga 4.5 m (15 ft)Enjovu, ekisolo ekisinga obunene ku lukalu leero nga 6.5 m (21 ft)

Yali muzito kwenkana wa?

obuzito ng'obw'embwa 3
obuwanvu ng'embwa 3, ennyindo ku mukiraobuwanvu ng'amenvu 17 nga gaddiriŋŋanaobuzito ng'obwa kkapa 14 ab'awakaobuzito ng'obwa wotamerooni 12obuzito ng'obw'abaana 3 ab'omu nnasaleobuzito ng'obw'abaana b'essomero 2yandiwuze obuwanvu bw'ekidiba ekinene (50 m) mu sikonda 4.3

Utatsusaurus yali munene atya bw'ogeraageranya ku GGWE?

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Ebyewuunyisa

1

Utatsusaurus lived about 248 to 245 million years ago, during the Early Triassic period.1

2

It had about 40 vertebrae in front of its hips, and its backbone was shaped like a cylinder, which helped it swim with an eel-like motion.1

3

Its flippers were small and had five fingers, with extra finger bones (a condition called hyperphalangy).1

4

The first fossil of Utatsusaurus was found in Utatsu-cho, a town in Miyagi Prefecture, Japan, and the dinosaur was named after that place.1

5

Utatsusaurus is one of the most primitive ichthyosaurs, meaning it had many features that later ichthyosaurs lost or changed.1

6

Scientists used computer imagery in 1998 to study the crushed fossils and found that Utatsusaurus is related to lizards, snakes, and crocodiles.1

Kyakolebwa AIEkifaananyi kya Utatsusaurus ekyakolebwa AI
Ekifaananyi kya Utatsusaurus ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.
wabuuza

Ebibuuzo ebisinga okubuuzibwa ku Utatsusaurus

?How big was Utatsusaurus?

Utatsusaurus was about 2.5 to 3 metres long (8.2 to 9.8 feet) and weighed around 57.8 kilograms (127 pounds).1

?What did Utatsusaurus eat?

Utatsusaurus ate fish. Its small, blunt teeth were good for catching and eating them.1

?Where was Utatsusaurus found?

The first fossil was found in Utatsu-cho, Japan (now part of Minamisanriku-cho). Fossils have also been found in British Columbia, Canada.1

?Is Utatsusaurus a dinosaur?

No, Utatsusaurus is not a dinosaur. It is an ichthyosaur, a marine reptile that lived in the ocean.1

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Utatsusaurus
Yatuumibwa
Shikama and Kamei 19783
Ekibinja
Ikisiyosawulu
Ekika / ekibinja
Utatsusauridae3
Engabanya
Ichthyosauria > Ichthyosauromorpha3
Emyaka gy'enjazi
emyaka obukadde 252 okutuuka ku 247 ()3
Ensengeka z'enjazi
Sulphur Mountain, Osawa, Prida3
Ensi
Japaani, Kanada, Amerika3
Ebisigalira ebyazuulibwa
5 mu The Paleobiology Database3
Okuzuulibwa
Utatsusaurus was named by Tokio Shikama and Tadao Kamei in 1978, based on a partial skeleton found in the Osawa Formation of Japan.31

Ebituufu gye biva

  1. Utatsusaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Utatsusaurus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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