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Karata ya dino No. 0842 mo go 2 027

Hydrotherosaurus

Leina le raya: “fisherman lizard”1

E jele: NamaDipleisiosoroBofelo jwa CretaceousKa saense, ga se dinosoro

Hydrotherosaurus was a long-necked marine reptile that swam in the seas near California about 70 million years ago. It used its tiny head and super long neck to sneak up on fish and snap them up.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 72 go ya go 66 tse di fetileng2

Bofelo jwa Cretaceous

Difosili di fitlhetswe kwa

Panoche Hills, Fresno County, California, USA1 2

Boleele

7.8 go ya go 8.8 m (26 go ya go 29 ft)1

Bokete

ditone di le 1.9 (4,200 lb)1

Bonako jo bogolo

e ka nna 25 km/h (16 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 dikoloi di le 1.5

telele jaaka dintšwa di le 9 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 49 di latelanabokete jaaka dintšwa di le 95bokete jaaka magapu a le 380bokete jaaka bana ba kreše ba le 100bokete jaaka bana ba sekolo ba le 59bokete jaaka dibere tse ditshweu di le 4e ne e ka thuma boleele jwa letamo le legolo la go thuma (50 m) mo metsotswaneng e le 7.2

Hydrotherosaurus 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)

Hydrotherosaurus e ka nna 25 km/h (16 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

Hydrotherosaurus had one of the longest necks compared to its body of any elasmosaur, with 60 vertebrae in its neck.1

Its head was very small, only about 33 centimetres (13 inches) long.1

The first bones were found by Frank C. Paiva on his own property in California in 1937.1

A nearly complete skeleton was dug up and put on display at the Golden Gate International Exposition in San Francisco.1

It weighed about 1.9 metric tons (2.1 short tons), as heavy as a small car.1

Hydrotherosaurus lived in the Late Cretaceous period, between about 72 and 66 million years ago.1 2

Setshwantsho sa Hydrotherosaurus se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Hydrotherosaurus 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 Hydrotherosaurus

?How big was Hydrotherosaurus?

Hydrotherosaurus was about 7.8 to 8.8 metres long and weighed around 1.9 metric tons.1

?What did Hydrotherosaurus eat?

It was an active, fish-eating animal, using its long neck and small head to snap up fish.1 2

?When did Hydrotherosaurus live?

It lived during the Late Cretaceous period, about 72 to 66 million years ago.1

?Where was Hydrotherosaurus found?

Its fossils were found in California, USA, in the Moreno Formation of Fresno County.1 2

Ya baitseanape ba didino

Leina la saense: Hydrotherosaurus
Leina le neilwe ke: Welles 19432
Setlhopha: Dipleisiosoro
Lelapa / clade: Elasmosauridae2
Thulaganyo: Plesiosauria > Elasmosauridae > Sauropterygia2
Bogolo jwa matlapa: 72 go ya go 66 dimilione tsa dingwaga (Maastrichtian)2
Dibopego tsa matlapa: Moreno2
Dinaga: Amerika2
Direkoto tsa difosili: 1 mo The Paleobiology Database2
Go fitlhelwa: The first fossils were found by Frank C. Paiva in the Panoche Hills of California in 1937. In 1943, paleontologist Samuel Paul Welles named the species Hydrotherosaurus alexandrae after Annie Montague Alexander.1
Go sa ntse go ganetsanwa: Scientists are not sure exactly how Hydrotherosaurus used its extremely long neck while hunting.1

Kwa dintlha di tswang teng

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

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