Dino Wiki / Didinosaure tsohle / Diplesiosaure

Karete ya dinosaure No. 0842 ho tse 2 027

Hydrotherosaurus

Lebitso le bolela: “fisherman lizard”1

E jele: NamaDiplesiosaureKretase ya MoraoHa se dinosaure ho ya ka saense

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 monate: sehahabi sena sa lewatle se ne se sesa ha didinosaure di ntse di tsamaya naheng. Bohle ba di bitsa didinosaure, empa e ne e le lekala le leng la dihahabi.

E phetse

dilemo tse dimilione tse 72 ho isa ho 66 tse fetileng2

Kretase ya Morao

Difosili di fumanwe ho

Panoche Hills, Fresno County, California, USA1 2

Bolelele

7.8 ho isa ho 8.8 m (26 ho isa ho 29 ft)1

Boima

ditone tse 1.9 (4,200 lb)1

Lebelo le phahameng ka ho fetisisa

e ka bang 25 km/h (16 mph)

Ho sesa, kakanyo

E phetse neng?

Triasiki

Jurasiki

Kretase

Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

E ne e le boima hakae?

boima jwaloka dikoloi tse 1.5

telele jwaloka dintja tse 9 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 49 di behilwe ka molaboima jwaloka dintja tse 95boima jwaloka mahapu a 380boima jwaloka bana ba kereshe ba 100boima jwaloka bana ba sekolo ba 59boima jwaloka dibere tse tshweu tse 4e ne e ka sesa bolelele ba letamo le leholo la ho sesa (50 m) ka metsotswana e 7.2

Hydrotherosaurus e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

Motho ya tsamayang ka maoto e ka bang 5 km/h (3 mph)

Ngwana a palame baesekele e ka bang 12 km/h (7 mph)

Hydrotherosaurus e ka bang 25 km/h (16 mph)

Pere e mathang ka matla e ka bang 65 km/h (40 mph)

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

dintho tse monate

Dintlha tse 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 entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Hydrotherosaurus e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

o botsitse

Dipotso tse botswang haholo ka 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

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Hydrotherosaurus
E rehilwe ke: Welles 19432
Sehlopha: Diplesiosaure
Lelapa / leloko: Elasmosauridae2
Tlhophiso: Plesiosauria > Elasmosauridae > Sauropterygia2
Dilemo tsa mafika: dilemo tse dimilione tse 72 ho isa ho 66 (Maastrichtian)2
Dibopeho tsa mafika: Moreno2
Dinaha: Amerika2
Direkoto tsa difosili: 1 ho The Paleobiology Database2
Ho sibollwa: 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
E sa ntse e phehwa kgang: Scientists are not sure exactly how Hydrotherosaurus used its extremely long neck while hunting.1

Moo dintlha di tswang teng

Hydrotherosaurus (en.wikipedia.org)
Hydrotherosaurus in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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