Dino Wiki / Zonke iidayinaso / Ii-ichthyosauri

Ikhadi ledayinaso No. 1194 kwe-2 027

Mixosaurus

Igama lithetha: “Mixed Lizard”1

Yayitya: InyamaIi-ichthyosauriiTriassic ephakathiNgokwenene ayisiyo dayinaso

Mixosaurus was an ancient marine reptile that swam in the seas about 250 to 240 million years ago. It had a long tail, a small fin on its back, and paddle-like limbs with five toes each. It was not a dinosaur, but an ichthyosaur, and it ate fish with its sharp teeth.1

Inyani emnandi: esi sirhubuluzi saselwandle sasiqubha ngelixa iidayinaso zazihamba emhlabeni. Wonke umntu uzibiza ngokuba ziidayinaso, kodwa zazilisebe elahlukileyo lezirhubuluzi.

Yaphila

247 ukuya ku-237 izigidi zeminyaka eyadlulayo3

iTriassic ephakathi

Iifosili zifunyenwe:

Italy, Switzerland, China, Germany, and the USA (Nevada)1 2

Ubude

0.73 ukuya ku-2 m (2.4 ukuya ku-6.6 ft)1

Ubunzima

2.2 kg ukuya ku-5.7 kg (5 ukuya ku-13 lb)1

Esona santya siphezulu

malunga ne-18 km/h (11 mph)

Ukuqubha, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayinzima kangakanani?

inzima njengeekati zasekhaya ezingama-1.5

inde njengeekati zasekhaya ezingama-4, impumlo ukuya emsileniinde njengeebhanana ezingama-11 zilandelelanamalunga nobunzima bekati yasekhayainzima njengeebhanana ezingama-48ibinokuqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana engama-10

Mixosaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Mixosaurus malunga ne-18 km/h (11 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

Mixosaurus is called 'Mixed Lizard' because it had features of both early eel-shaped ichthyosaurs and later dolphin-shaped ichthyosaurs.1

Its front limbs were longer than its back limbs, which is a trait of later ichthyosaurs.1

Mixosaurus had about 50 vertebrae in front of its hips, twice as many as land reptiles.1

The species Mixosaurus cornalianus is the only Triassic ichthyosaur known from completely articulated skeletons.1

Mixosaurus had a sagittal crest on its skull, which means it had very strong jaw muscles.1

Scientists think Mixosaurus lived near the shore because its bones were more spongy and compact than those of other ichthyosaurs.1

Umfanekiso owenziwe yi-AI: Mixosaurus — Umfanekiso owenziwe yi-AI obonisa indlela Mixosaurus esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.

ubuzile

Eyona mibuzo ibuzwa kakhulu: Mixosaurus

?How big was Mixosaurus?

Mixosaurus was a small ichthyosaur, measuring about 73 to 100 cm (2.40 to 3.28 ft) long and weighing 2.2 to 5.7 kg (4.9 to 12.6 lb). The largest specimens could reach over 2 m (6.6 ft) in length.1

?What did Mixosaurus eat?

Mixosaurus ate fish. It had narrow jaws with several sharp teeth that were ideal for catching fish.1

?Could Mixosaurus swim fast?

Mixosaurus probably was not a very fast swimmer. It had a long tail with a low fin, which suggests it was slower than later Jurassic ichthyosaurs.1

?Where did Mixosaurus live?

Mixosaurus lived in the warm, shallow seas of the Middle Triassic, about 250 to 240 million years ago. Its fossils have been found near the Italy, Switzerland border and in South China.1

?Is Mixosaurus a dinosaur?

No, Mixosaurus is not a dinosaur. It is an ichthyosaur, which is a type of extinct marine reptile that lived in the sea.1

?Why is it called Mixosaurus?

The name Mixosaurus means 'Mixed Lizard'. It was chosen because Mixosaurus appears to be a transitional form between early eel-shaped ichthyosaurs and later dolphin-shaped ichthyosaurs.1

Kwiingcali zeedayinaso

Igama lenzululwazi: Mixosaurus
Inikwe igama ngu:: Baur 18873
Iqela: Ii-ichthyosauri
Usapho / iclade: Mixosauridae3
Ukuhlelwa: Ichthyosauria > Ichthyosauromorpha3
Ubudala bamatye: 247 ukuya ku-237 izigidi zeminyaka ()3
Izakhiwo zamatye: Favret, Besano, Guanling3
Amazwe: iSwitzerland, iUSA, iTshayina, iJamani, i-Itali3
Iirekhodi zeefosili: 13 kwi-Paleobiology Database3
Ikwaziwa ngokuba: Sangiorgiosaurus (amagama amadala ngoku abalwa njengesilwanyana esinye)3
Ukufunyanwa: Mixosaurus was named in 1887 by George H. Baur. He noticed its forefin was different from other ichthyosaurs, so he gave it a new genus name.1
Kusaxoxwa ngayo: Scientists debate whether some species, like Mixosaurus panxianensis, belong in Mixosaurus or in their own genus Barracudasauroides.1

Apho iinyani zivela khona

Mixosaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Mixosaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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