Chaohusaurus

Leina le raya: “lake Chao Hu lizard”1

E jele: NamaDiikhithiosoroTshimologo ya Triassic go ya go Bogare jwa TriassicKa saense, ga se dinosoro

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

Ntlha e e monate: segagabi seno sa lewatle se ne se thuma fa dinosoro di ne di tsamaya mo lefatsheng. Mongwe le mongwe o di bitsa didino, mme e ne e le lekala le lengwe la digagabi.

E tshetse

dimilione tsa dingwaga di le 251 go ya go 237 tse di fetileng3

Tshimologo ya Triassic go ya go Bogare jwa Triassic

Difosili di fitlhetswe kwa

Chaohu and Yuan'an, China1

Boleele

0.7 go ya go 1 m (2.3 go ya go 3.3 ft)1

Bokete

1.3 kg go ya go 3.1 kg (3 go ya go 7 lb)1

Bonako jo bogolo

e ka nna 14 km/h (9 mph)

Go thuma, kakanyo

E tshetse leng?

Triassic

Jurassic

Cretaceous

dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

E ne e le bokete go le kae?

bokete jaaka dibanana di le 26

telele jaaka dikatse tsa mo gae di le 2 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 6 di latelanae ka nna bokete jaaka katse ya mo gaebokete jaaka dibanana di le 26e ne e ka thuma boleele jwa letamo le legolo la go thuma (50 m) mo metsotswaneng e le 13

Chaohusaurus e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

Motho yo o tsamayang e ka nna 5 km/h (3 mph)

Ngwana mo baesekeleng e ka nna 12 km/h (7 mph)

Chaohusaurus e ka nna 14 km/h (9 mph)

Pitse e e sianang ka bonako e ka nna 65 km/h (40 mph)

Lengau e ka nna 100 km/h (62 mph)

dilo tse di monate

Dintlha tse di monate

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

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

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

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

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

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

Setshwantsho sa Chaohusaurus se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Chaohusaurus e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.

Ya baitseanape ba didino

Leina la saense: Chaohusaurus
Leina le neilwe ke: Young and Dong 19723
Setlhopha: Diikhithiosoro
Lelapa / clade: Grippiidae3
Thulaganyo: Ichthyosauria > Ichthyosauromorpha3
Bogolo jwa matlapa: 251 go ya go 237 dimilione tsa dingwaga ()3
Dibopego tsa matlapa: Nanlinghu3
Dinaga: Tšhaena3
Direkoto tsa difosili: 9 mo The Paleobiology Database3
E itsiwe gape e le: Anhuisaurus (maina a bogologolo jaanong a balwa jaaka phologolo e le nngwe)3
Go fitlhelwa: 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
Go sa ntse go ganetsanwa: Scientists still debate whether Chaohusaurus is the most primitive ichthyosaur or if it belongs just outside the group Ichthyopterygia.1

Kwa dintlha di tswang teng

Chaohusaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Chaohusaurus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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