Ikarita ya dinozore nimero 1512 muri 2 027

Qianichthyosaurus

Izina risobanura: “Qian ichthyosaur, named after the Qian region of China”1

Yaryaga: InyamaIktiyozoreTriyasike yo hagati kugeza Triyasike ya nyumaMu by'ukuri si dinozore

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

Akantu gashimishije: iki gikururanda cyo mu nyanja cyogaga mu gihe dinozore zagendaga ku butaka. Bose bakita dinozore, ariko cyari mu rindi shami ry'ibikururanda.

Yabayeho

hashize imyaka miliyoni 239 kugeza 2275

Triyasike yo hagati kugeza Triyasike ya nyuma

Ibisigazwa byabonetse muri

Guizhou Province, southeastern China1

Uburebure

1,3 kugeza 2 m (4,3 kugeza 6,6 ft)1

Umuvuduko wo hejuru

nka 41 km/h (25 mph)

Koga, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

ndende nk'injangwe 4 zo mu rugo zikurikiranyendende nk'imineke 11 ikurikiranyeyashoboraga koga uburebure bwa pisine nini (50 m) mu masegonda 4,4

Qianichthyosaurus yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Qianichthyosaurus nka 41 km/h (25 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

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

Ishusho ya Qianichthyosaurus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Qianichthyosaurus ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.

wabajije

Ibibazo bibazwa cyane kuri 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

Gusenya ibinyoma

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

Ukuri: 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

Ku bazobereye muri dinozore

Izina rya siyansi: Qianichthyosaurus
Yiswe na: Li 19995
Itsinda: Iktiyozore
Umuryango / ishami: Toretocnemidae5
Ishyirwa mu byiciro: Ichthyosauria > Ichthyosauromorpha5
Imyaka y'amabuye: imyaka miliyoni 239 kugeza 227 (Ladinian / Carnian)5
Inzego z'amabuye: Falang, Xiaowa5
Ibihugu: Ubushinwa5
Ibisigazwa byanditswe: 7 muri The Paleobiology Database5
Ivumburwa: 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
Biracyagibwaho impaka: Scientists are still debating exactly how Qianichthyosaurus is related to other ichthyosaurs, especially Toretocnemus from North America.1

Aho amakuru yakuwe

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): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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