Dino kad No. 1512 wɔ 2 027 mu

Qianichthyosaurus

Din no ase: “Qian ichthyosaur, named after the Qian region of China”1

Ɔdii: NamIktiosɔɔTriasik Mfinimfini kɔsi Triasik AwieeɛNyansahu mu deɛ, ɔnyɛ dinosɔɔ

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

Asɛm a ɛyɛ anigye: ɛpo mu aboa a ɔwea yi guaree berɛ a dinosɔɔ nantew asase so. Obiara frɛ wɔn dino, nanso na wɔyɛ mmoa a wɔwea abusua foforɔ.

Ɔtenaa ase

mfeɛ ɔpepem 239 kɔsi 227 a atwam5

Triasik Mfinimfini kɔsi Triasik Awieeɛ

Wɔhunuu fɔsil wɔ

Guizhou Province, southeastern China1

Tenten

1.3 kɔsi 2 m (4.3 kɔsi 6.6 ft)1

Ntɛmntɛm a ɛsen biara

bɛyɛ 41 km/h (25 mph)

Nsuguareɛ, nsusuiɛ

Berɛ bɛn na ɛtenaa ase?

Triasik

Jurasik

Kretasias

mfeɛ ɔpepem 252 a atwam20114566, ɔsoro ɛboɔ no

Na ne kɛseɛ yɛ sɛn?

Na ne tenten yɛ sɛn?

ne tenten te sɛ fie agyinamoa 4 firi hwene kɔsi duane tenten te sɛ kwadu 11 a wɔde abɔ toatoa soanka ɔbɛtumi aguare nsuguarebea kɛseɛ (50 m) tenten wɔ sikɛn 4.4 mu

Qianichthyosaurus kɛseɛ yɛ sɛn sɛ wode toto WO ho a?

Akontaa nko ara wɔ wo browser mu. Yɛnkora biribiara so, na yɛmmfa biribiara nkɔ baabiara.

Na ɛyɛ ntɛm sɛn?

Onipa a ɔnante bɛyɛ 5 km/h (3 mph)

Abofra a ɔte sakre so bɛyɛ 12 km/h (7 mph)

Qianichthyosaurus bɛyɛ 41 km/h (25 mph)

Ɔpɔnkɔ a ɔretu mmirika bɛyɛ 65 km/h (40 mph)

Kyiita bɛyɛ 100 km/h (62 mph)

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

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

Yei yɛ Qianichthyosaurus mfonini a AI yɛeɛ, sɛdeɛ ebia na ɔteɛ. Kɔmputa na ɛyɛeɛ firi deɛ nyansahufoɔ nim mu. Ɛyɛ nsusuiɛ: ebia na aboa ankasa no nte saa, na obiara nnim ne kɔla ankasa.

wobisaeɛ

Nsɛm a wɔbisa bebree fa Qianichthyosaurus ho

?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

Atosɛm sɛefoɔ

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

Nokorɛ: 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

Ma dino ho animdefoɔ

Nyansahu din: Qianichthyosaurus
Obi a ɔtoo din: Li 19995
Kuo: Iktiosɔɔ
Abusua / kuo kɛseɛ: Toretocnemidae5
Nkyekyɛmu: Ichthyosauria > Ichthyosauromorpha5
Abotan no mfeɛ: mfeɛ ɔpepem 239 kɔsi 227 (Ladinian / Carnian)5
Abotan nhyehyɛeɛ: Falang, Xiaowa5
Aman: Kyaena5
Fɔsil nkyerɛwee: 7 wɔ The Paleobiology Database mu5
Nhunumu: 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
Wɔda so gye ho akyinnye: Scientists are still debating exactly how Qianichthyosaurus is related to other ichthyosaurs, especially Toretocnemus from North America.1

Baabi a nsɛm no firi

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): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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