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Kaadi ya dayinoso No. 0011 ku 2 027

Abyssosaurus

Erinnya litegeeza: “bottomless lizard”1

Yalyanga: EnnyamaPulesiyosawuluEntandikwa ya KuretasiMu butuufu si dayinoso

Abyssosaurus was a plesiosaur, a marine reptile that swam in the seas during the time of dinosaurs. It had a short, deep skull and hind fins that were bigger than its front fins. It probably lived in deep water, hunting soft-bodied prey.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 133 okutuuka ku 126 emabega5

Entandikwa ya Kuretasi

Ebisigalira byazuulibwa mu

Fossils were found near the Menya River in Chuvashia, Russia.2 1

Obuwanvu

6.7 okutuuka ku 7 m (22 okutuuka ku 23 ft)4

Obuzito

ttani 1.24 (2,700 lb)4

Sipiidi esinga

nga 26 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'embwa 62

obuwanvu ng'embwa 7, ennyindo ku mukiraobuwanvu ng'amenvu 39 nga gaddiriŋŋanaobuzito ng'obwa wotamerooni 250obuzito ng'obw'abaana 65 ab'omu nnasaleobuzito ng'obw'abaana b'essomero 39obuzito ng'obwa ddubu enjeru 3yandiwuze obuwanvu bw'ekidiba ekinene (50 m) mu sikonda 6.9

Abyssosaurus 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)

Abyssosaurus nga 26 km/h (16 mph)

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

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

Abyssosaurus is the youngest known Cretaceous representative of the Cryptoclididae family.1

Its skeleton shows features of an immature adult, a condition called paedomorphism, with a short and deep skull.1

Its hind fins were larger than its front fins, which may have helped it move in deep water.1

The first fossil found was a postcranial skeleton, but a partial skull was discovered later near the pectoral girdle and neck vertebrae.1

Scientists think it lived in deep-sea environments, based on its body shape and adaptations.1

Abyssosaurus lived about 132 to 125 million years ago, during the Hauterivian stage of the Early Cretaceous.2

Ekifaananyi kya Abyssosaurus 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 Abyssosaurus

?How big was Abyssosaurus?

Abyssosaurus was about 6.7 to 7 metres (22 to 23 feet) long, with about half of that being its neck. It weighed around 1.24 metric tons (1.37 short tons).4

?When did Abyssosaurus live?

Abyssosaurus lived during the Early Cretaceous, about 132 to 125 million years ago, in the Hauterivian stage.4 5

?What did Abyssosaurus eat?

It probably ate soft-bodied prey like cephalopods and crustaceans, which it hunted in deep water.4

?Could Abyssosaurus swim?

Yes, it was a marine reptile that swam in the seas. Its front flippers were longer than its hind ones, which may have helped it swim through the water.4

?Why did Abyssosaurus have a short skull?

Its short, deep skull was likely an adaptation for feeding on soft-bodied prey in deep water, and it also had very large eye sockets.4 1

?Is Abyssosaurus a dinosaur?

No, Abyssosaurus was a plesiosaur, a marine reptile, not a dinosaur. It lived during the time of dinosaurs but was not one itself.4

Omumenyi w'enfumo

Enfumo: Abyssosaurus was a dinosaur.

Amazima: Abyssosaurus was a plesiosaur, a marine reptile, not a dinosaur.1

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Abyssosaurus
Yatuumibwa: Berezin 20115
Ekibinja: Pulesiyosawulu
Ekika / ekibinja: Cryptoclididae5
Engabanya: Plesiosauria > Sauropterygia5
Emyaka gy'enjazi: emyaka obukadde 133 okutuuka ku 126 (Hauterivian)5
Ensi: Rwasha5
Ebisigalira ebyazuulibwa: 1 mu The Paleobiology Database5
Okuzuulibwa: Abyssosaurus was named and described by Alexander Yu Berezin in 2011, based on a postcranial skeleton found in Chuvashia, Russia.3 1
Kikyakubaganyizibwako ebirowoozo: Scientists debate whether Abyssosaurus belongs to the family Aristonectidae or Cryptoclididae, and some think it may be an intermediate form.3 1

Ebituufu gye biva

Abyssosaurus, Plesiosaur Directory (plesiosauria.com)
PBDB Taxon (paleobiodb.org)
A new plesiosaur of the family aristonectidae from the early cretaceous of the center of the Russian platform | Paleontological Journal | Springer Nature Link (link.springer.com)
Abyssosaurus (Wikipedia) (Wikipedia)
Abyssosaurus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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