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Qianichthyosaurus

Hiika maqaa: “Qian ichthyosaur, named after the Qian region of China”1

Kan nyaate: FoonIkteyoosarootaTiraayaasikii Gidduu hanga Tiraayaasikii DhumaaSeera saayinsiitiin daayinoosarii miti

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

Odeeffannoo bashannansiisaa: harkifataan galaanaa kun yeroo daayinoosarootni lafa irra deemaa turan daakaa ture. Namni hundi daayinoo jedhee isaan waama, garuu damee harkifattootaa adda ta'e turan.

Kan jiraate

waggaa miliyoona 239 hanga 227 dura5

Tiraayaasikii Gidduu hanga Tiraayaasikii Dhumaa

Fosiliiwwan kan itti argaman

Guizhou Province, southeastern China1

Dheerina

1.3 hanga 2 m (4.3 hanga 6.6 ft)1

Saffisa ol'aanaa

gara 41 km/sa'a (25 mph)

Daakuu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

akka adurree manaa 4 funyaan hanga eegeetti dheeraaakka muuzii 11 walitti hiriiran dheeraadheerina bishaan daakaa guddaa (50 m) sekondii 4.4 keessatti daakuu danda'a

SI wajjin yoo wal bira qabamu, Qianichthyosaurus hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Qianichthyosaurus gara 41 km/sa'a (25 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

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

Fakkii AI'n hojjetame: Qianichthyosaurus — Fakkii AI'n hojjetame kan Qianichthyosaurus maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

ati gaafatte

Gaaffiiwwan waa'ee Qianichthyosaurus baay'ee gaafataman

?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

Seenaa sobaa diigaa

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

Dhugaa: 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

Ogeeyyii daayinootiif

Maqaa saayinsii: Qianichthyosaurus
Kan maqaa baase: Li 19995
Garee: Ikteyoosaroota
Maatii / kilaadii: Toretocnemidae5
Ramaddii: Ichthyosauria > Ichthyosauromorpha5
Umurii dhagaawwanii: waggaa miliyoona 239 hanga 227 (Ladinian / Carnian)5
Caasaawwan dhagaa: Falang, Xiaowa5
Biyyoota: Chaayinaa5
Galmee fosilii: 7 The Paleobiology Database keessa5
Argannoo: 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
Ammallee falmisiisaa: Scientists are still debating exactly how Qianichthyosaurus is related to other ichthyosaurs, especially Toretocnemus from North America.1

Odeeffannoon eessaa dhufa

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): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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