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Khathune ya Utatsusaurus
Karete ya dinosaure No. 1870 ho tse 2ย 027

Utatsusaurus

Lebitso le bolela: “Utatsu lizard”1
E jele: NamaDiikhthiosaureTriasiki ya Pele ho isa ho Triasiki ya BoharengHa se dinosaure ho ya ka saense

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

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 252 ho isa ho 247 tse fetileng3
Triasiki ya Pele ho isa ho Triasiki ya Bohareng
Difosili di fumanwe ho
Japan (Miyagi Prefecture), Canada (British Columbia), and USA (Nevada)21
Bolelele
2.5 ho isa ho 3 m (8.2 ho isa ho 9.8 ft)1
Boima
57.8 kg (127 lb)1
Lebelo le phahameng ka ho fetisisa
e ka bang 42 km/h (26 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?

Utatsusaurus bolelele ba e ka bang 3 m (9.8 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)Koloi e ka bang 4.5 m (15 ft)Tlou, phoofolo e kgolo ka ho fetisisa naheng kajeno e ka bang 6.5 m (21 ft)

E ne e le boima hakae?

boima jwaloka dintja tse 3
telele jwaloka dintja tse 3 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 17 di behilwe ka molaboima jwaloka dikatse tsa lapeng tse 14boima jwaloka mahapu a 12boima jwaloka bana ba kereshe ba 3boima jwaloka bana ba sekolo ba 2e ne e ka sesa bolelele ba letamo le leholo la ho sesa (50 m) ka metsotswana e 4.3

Utatsusaurus 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

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

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

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Utatsusaurus
E rehilwe ke
Shikama and Kamei 19783
Sehlopha
Diikhthiosaure
Lelapa / leloko
Utatsusauridae3
Tlhophiso
Ichthyosauria > Ichthyosauromorpha3
Dilemo tsa mafika
dilemo tse dimilione tse 252 ho isa ho 247 ()3
Dibopeho tsa mafika
Sulphur Mountain, Osawa, Prida3
Dinaha
Japane, Kanada, Amerika3
Direkoto tsa difosili
5 ho The Paleobiology Database3
Ho sibollwa
Utatsusaurus was named by Tokio Shikama and Tadao Kamei in 1978, based on a partial skeleton found in the Osawa Formation of Japan.31

Moo dintlha di tswang teng

  1. Utatsusaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Utatsusaurus in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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