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Chaohusaurus kartun
Dino kad No. 0389 wɔ 2 027 mu

Chaohusaurus

Din no ase: “lake Chao Hu lizard”1
Ɔdii: NamIktiosɔɔTriasik Mfiase kɔsi Triasik MfinimfiniNyansahu mu deɛ, ɔnyɛ dinosɔɔ

Chaohusaurus was an early marine reptile that lived in the sea, not a dinosaur. It looked a bit like a lizard with flippers and a long tail, and it was one of the smallest ichthyosaurs ever found.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 251 kɔsi 237 a atwam3
Triasik Mfiase kɔsi Triasik Mfinimfini
Wɔhunuu fɔsil wɔ
Chaohu and Yuan'an, China1
Tenten
0.7 kɔsi 1 m (2.3 kɔsi 3.3 ft)1
Mu duru
1.3 kg kɔsi 3.1 kg (3 kɔsi 7 lb)1
Ntɛmntɛm a ɛsen biara
bɛyɛ 14 km/h (9 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?

Chaohusaurus ne tenten bɛyɛ 1 m (3.3 ft)Fie agyinamoa bɛyɛ 0.5 m (1.6 ft)Kraman bɛyɛ 1 m (3.3 ft)Ɔpanin sakre bɛyɛ 1.8 m (5.9 ft)

Na ne mu yɛ duru sɛn?

ne mu duru te sɛ kwadu 26
ne tenten te sɛ fie agyinamoa 2 firi hwene kɔsi duane tenten te sɛ kwadu 6 a wɔde abɔ toatoa sone mu duru bɛyɛ sɛ fie agyinamoane mu duru te sɛ kwadu 26anka ɔbɛtumi aguare nsuguarebea kɛseɛ (50 m) tenten wɔ sikɛn 13 mu

Chaohusaurus 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?

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

1

Chaohusaurus gave birth to live babies in the water, not eggs on land. One fossil shows a mother with two embryos and a newborn inside her.1

2

Unlike later ichthyosaurs, Chaohusaurus babies were born head-first. This is different from most modern sea reptiles that give birth tail-first.1

3

Chaohusaurus was very small, only about as long as a yardstick (0.7 to 1 metre). It weighed as little as a bag of sugar (1.3 to 3.1 kg).1

4

It had different-shaped teeth in its mouth: sharp ones in the front and round, blunt ones in the back for crushing shells.1

5

Chaohusaurus lived during the Early Triassic period, about 251 to 247 million years ago, when the first dinosaurs were just starting to appear on land.1

6

Its fossils were first found in 1972 when workers were building a railway in China.1

AI na ɛyɛeɛChaohusaurus mfonini a AI yɛeɛ
Yei yɛ Chaohusaurus 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.

Ma dino ho animdefoɔ

Nyansahu din
Chaohusaurus
Obi a ɔtoo din
Young and Dong 19723
Kuo
Iktiosɔɔ
Abusua / kuo kɛseɛ
Grippiidae3
Nkyekyɛmu
Ichthyosauria > Ichthyosauromorpha3
Abotan no mfeɛ
mfeɛ ɔpepem 251 kɔsi 237 ()3
Abotan nhyehyɛeɛ
Nanlinghu3
Aman
Kyaena3
Fɔsil nkyerɛwee
9 wɔ The Paleobiology Database mu3
Wɔsan frɛ no
Anhuisaurus (din dada no nso, yɛkan no sɛ aboa korɔ no ara)3
Nhunumu
Chaohusaurus was named by Chinese scientists Yang Zhongjian and Dong Zhiming in 1972, based on a partial skeleton found during railway construction near Chaohu Lake, China.1
Wɔda so gye ho akyinnye
Scientists still debate whether Chaohusaurus is the most primitive ichthyosaur or if it belongs just outside the group Ichthyopterygia.1

Baabi a nsɛm no firi

  1. Chaohusaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Chaohusaurus in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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Afoforɔ firi kuo korɔ no ara mu: Iktiosɔɔ

IchthyosaurusIktiosɔɔPlatypterygiusIktiosɔɔStenopterygiusIktiosɔɔKhudiakoviaIktiosɔɔOphthalmosaurusIktiosɔɔChonespondylusIktiosɔɔ

Afoforɔ a wɔfiri berɛ korɔ no ara mu: Triasik Mfinimfini

PlacodusƐpo mu mmoa a wɔweaLariosaurusƐpo mu mmoa a wɔweaCyamodusƐpo mu mmoa a wɔweaCymatosaurusƐpo mu mmoa a wɔweaProneusticosaurusƐpo mu mmoa a wɔweaNeusticosaurusƐpo mu mmoa a wɔwea
Ma Rex aduaneakyɛdeɛ kuruwa ma mpanimfoɔ