Dino Wiki / Dayinoso zonna / Pulesiyosawulu

Kaadi ya dayinoso No. 0842 ku 2 027

Hydrotherosaurus

Erinnya litegeeza: “fisherman lizard”1

Yalyanga: EnnyamaPulesiyosawuluEnkomerero ya KuretasiMu butuufu si dayinoso

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

Ekyewuunyisa: ekyewalula kino eky'omu nnyanja kyawuganga nga dayinoso zitambula ku lukalu. Buli muntu abiyita dayinoso, naye byali ttabi ddala ery'ebyewalula.

Yabeerawo

emyaka obukadde 72 okutuuka ku 66 emabega2

Enkomerero ya Kuretasi

Ebisigalira byazuulibwa mu

Panoche Hills, Fresno County, California, USA1 2

Obuwanvu

7.8 okutuuka ku 8.8 m (26 okutuuka ku 29 ft)1

Obuzito

ttani 1.9 (4,200 lb)1

Sipiidi esinga

nga 25 km/h (16 mph)

Okuwuga, kuteebereza

Yabeerawo ddi?

Tiriyasi

Jurasiki

Kuretasi

Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Yali muzito kwenkana wa?

obuzito ng'obw'emmotoka 1.5

obuwanvu ng'embwa 9, ennyindo ku mukiraobuwanvu ng'amenvu 49 nga gaddiriŋŋanaobuzito ng'obw'embwa 95obuzito ng'obwa wotamerooni 380obuzito ng'obw'abaana 100 ab'omu nnasaleobuzito ng'obw'abaana b'essomero 59obuzito ng'obwa ddubu enjeru 4yandiwuze obuwanvu bw'ekidiba ekinene (50 m) mu sikonda 7.2

Hydrotherosaurus yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

Omuntu atambula nga 5 km/h (3 mph)

Omwana ku kagaali nga 12 km/h (7 mph)

Hydrotherosaurus nga 25 km/h (16 mph)

Embalaasi edduka ennyo nga 65 km/h (40 mph)

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

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

Ekifaananyi kya Hydrotherosaurus ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.

wabuuza

Ebibuuzo ebisinga okubuuzibwa ku 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

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Hydrotherosaurus
Yatuumibwa: Welles 19432
Ekibinja: Pulesiyosawulu
Ekika / ekibinja: Elasmosauridae2
Engabanya: Plesiosauria > Elasmosauridae > Sauropterygia2
Emyaka gy'enjazi: emyaka obukadde 72 okutuuka ku 66 (Maastrichtian)2
Ensengeka z'enjazi: Moreno2
Ensi: Amerika2
Ebisigalira ebyazuulibwa: 1 mu The Paleobiology Database2
Okuzuulibwa: 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
Kikyakubaganyizibwako ebirowoozo: Scientists are not sure exactly how Hydrotherosaurus used its extremely long neck while hunting.1

Ebituufu gye biva

Hydrotherosaurus (en.wikipedia.org)
Hydrotherosaurus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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