Dino Wiki / Didino tsotlhe / Digagabi tsa lewatle

Karata ya dino No. 0781 mo go 2 027

Hanosaurus

Leina le raya: “lizard of the Han River”1

E jele: NamaDigagabi tsa lewatleTshimologo ya Triassic go ya go Bogare jwa TriassicKa saense, ga se dinosoro

Hanosaurus was a small marine reptile that swam in the warm, shallow seas of Early Triassic China. It had a long, slender body and four short flippers, and it likely hunted soft-bodied prey like worms or small shrimp.1 2

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 247 tse di fetileng5

Tshimologo ya Triassic go ya go Bogare jwa Triassic

Difosili di fitlhetswe kwa

Hubei Province, China1 3

Boleele

0.79 m (2.6 ft)1

Bonako jo bogolo

e ka nna 7 km/h (4 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?

telele jaaka dibanana di le 4 di latelanae ne e ka thuma boleele jwa letamo le legolo la go thuma (50 m) mo metsotswaneng e le 26

Hanosaurus 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)

Hanosaurus e ka nna 7 km/h (4 mph)

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

Hanosaurus lived about 250 to 247 million years ago, during the Early Triassic period.3

It was a basal sauropterygian, meaning it was an early relative of plesiosaurs and other famous sea reptiles.2

Its body was long and slender, with short limbs, which made it an axial swimmer, it moved by wiggling its body like a fish, not by paddling with its flippers.1 2

Hanosaurus had thick, heavy ribs (pachyostotic ribs) that probably helped it stay underwater without floating up.1

Its pelvis was very reduced, so it likely could not walk on land and spent its whole life in the water.1

The first fossil of Hanosaurus was a skull, backbone, hips, and hind legs, but no tail or front legs were found with it.1

Setshwantsho sa Hanosaurus se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Hanosaurus 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.

o botsitse

Dipotso tse di botswang thata ka ga Hanosaurus

?How big was Hanosaurus?

About 79.4 cm long. That is a little shorter than a 91.4 cm yardstick.1

?What did Hanosaurus eat?

It likely ate small, soft-bodied prey like worms or tiny shrimp. Its teeth and jaw muscles were suited for soft food.1 4

?Could Hanosaurus walk on land?

No, it probably could not. Its heavy ribs helped it stay underwater, and its pelvis was too weak to support its weight on land.1 2

?Is Hanosaurus a dinosaur?

No, it is a marine reptile called a sauropterygian. It is an early relative of plesiosaurs, not a dinosaur.1

Ya baitseanape ba didino

Leina la saense: Hanosaurus
Leina le neilwe ke: Young 19725
Setlhopha: Digagabi tsa lewatle
Lelapa / clade: Pachypleurosauridae5
Thulaganyo: Sauropterygia5
Bogolo jwa matlapa: 251 go ya go 247 dimilione tsa dingwaga ()5
Dibopego tsa matlapa: Jialingjiang5
Dinaga: Tšhaena5
Direkoto tsa difosili: 1 mo The Paleobiology Database5
Go fitlhelwa: Hanosaurus was named by Chinese paleontologist Yang Zhongjian (also known as C.C. Young) in 1972, based on a partial skeleton found in Hubei, China.1 3
Go sa ntse go ganetsanwa: Scientists are still debating whether a more complete skeleton found later really belongs to Hanosaurus or to a different species.1

Kwa dintlha di tswang teng

Hanosaurus (en.wikipedia.org)
Ancestral body plan and adaptive radiation of sauropterygian marine reptiles: iScience (cell.com)
PBDB Taxon (paleobiodb.org)
An Early Triassic sauropterygian and associated fauna from South China provide insights into Triassic ecosystem health | Communications Biology (nature.com)
Hanosaurus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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