Dino Wiki / Zonke iidayinaso / Ii-ichthyosauri

Ikhadi ledayinaso No. 1512 kwe-2 027

Qianichthyosaurus

Igama lithetha: “Qian ichthyosaur, named after the Qian region of China”1

Yayitya: InyamaIi-ichthyosauriiTriassic ephakathi ukuya ku-iTriassic yamvaNgokwenene ayisiyo dayinaso

Qianichthyosaurus was a small, fast-swimming marine reptile that lived in the seas of ancient China. It looked a bit like a dolphin, with a long snout, big eyes, and flippers for paddling. Even though it was not a dinosaur, it ruled the ocean during the Triassic Period.1

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

Yaphila

239 ukuya ku-227 izigidi zeminyaka eyadlulayo5

iTriassic ephakathi ukuya ku-iTriassic yamva

Iifosili zifunyenwe:

Guizhou Province, southeastern China1

Ubude

1.3 ukuya ku-2 m (4.3 ukuya ku-6.6 ft)1

Esona santya siphezulu

malunga ne-41 km/h (25 mph)

Ukuqubha, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

inde njengeekati zasekhaya ezingama-4, impumlo ukuya emsileniinde njengeebhanana ezingama-11 zilandelelanaibinokuqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana engama-4.4

Qianichthyosaurus 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)

Qianichthyosaurus malunga ne-41 km/h (25 mph)

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

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

izinto ezimnandi

Iinyani ezimnandi

Qianichthyosaurus had hind flippers that were almost as long as its front flippers, which helped it steer and swim quickly.1

Complete fossils of Qianichthyosaurus are common in the Xiaowa Formation, including both babies and pregnant females.1

The larger ichthyosaurs Guizhouichthyosaurus and Guanlingsaurus lived at the same time but are rarer than Qianichthyosaurus.1

Qianichthyosaurus is closely related to Toretocnemus, an ichthyosaur found in California, USA.1

The two species of Qianichthyosaurus lived at different times: Q. xingyiensis is older (Ladinian) and Q. zhoui is younger (Carnian).3

Qianichthyosaurus had a very short snout compared to many other ichthyosaurs, and its eyes were huge and round.2

Umfanekiso owenziwe yi-AI: Qianichthyosaurus — Umfanekiso owenziwe yi-AI obonisa indlela Qianichthyosaurus 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: Qianichthyosaurus

?How big was Qianichthyosaurus?

Qianichthyosaurus was a small ichthyosaur. Q. zhoui measured 1.5 to 2 m (4.9 to 6.6 ft) long, while Q. xingyiensis was smaller at 1.3 m (4.3 ft) long.1

?What did Qianichthyosaurus eat?

It had small teeth, so it probably ate small fish and squid. Its relatives, like Shastasaurus, were suction feeders that ate soft prey.1 4

?Is Qianichthyosaurus a dinosaur?

No, it is not a dinosaur. It was an ichthyosaur, a marine reptile that lived in the ocean during the Triassic Period.1

?When did Qianichthyosaurus live?

It lived during the Middle to Late Triassic Period, about 237 to 227 million years ago.1

Inyaniso ngeentsomi

Intsomi: Some people think Qianichthyosaurus was a dinosaur because it lived in the water and had flippers.

Inyaniso: Qianichthyosaurus was an ichthyosaur, a marine reptile that is not a dinosaur. Ichthyosaurs are a different group of reptiles that lived in the ocean.1

Kwiingcali zeedayinaso

Igama lenzululwazi: Qianichthyosaurus
Inikwe igama ngu:: Li 19995
Iqela: Ii-ichthyosauri
Usapho / iclade: Toretocnemidae5
Ukuhlelwa: Ichthyosauria > Ichthyosauromorpha5
Ubudala bamatye: 239 ukuya ku-227 izigidi zeminyaka (Ladinian / Carnian)5
Izakhiwo zamatye: Falang, Xiaowa5
Amazwe: iTshayina5
Iirekhodi zeefosili: 7 kwi-Paleobiology Database5
Ukufunyanwa: The first species, Qianichthyosaurus zhoui, was named by Chinese paleontologist Chun Li in 1999. A second species, Q. xingyiensis, was named in 2013 by Pengfei Yang and colleagues from older rocks in the Falang Formation.1 3
Kusaxoxwa ngayo: Scientists are still debating exactly how Qianichthyosaurus is related to other ichthyosaurs, especially Toretocnemus from North America.1

Apho iinyani zivela khona

Qianichthyosaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
A New Species of Qianichthyosaurus (Reptilia: Ichthyosauria) from Xingyi Fauna (Ladinian, Middle Triassic) of Guizhou (xbna.pku.edu.cn)
Short-Snouted Toothless Ichthyosaur from China Suggests Late Triassic Diversification of Suction Feeding Ichthyosaurs | PLOS One (journals.plos.org)
Qianichthyosaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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