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Abyssosaurus

Hiika maqaa: “bottomless lizard”1

Kan nyaate: FoonPileesiyoosarootaKireetaashasii JalqabaaSeera saayinsiitiin daayinoosarii miti

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

Odeeffannoo bashannansiisaa: harkifataan galaanaa kun yeroo daayinoosarootni lafa irra deemaa turan daakaa ture. Namni hundi daayinoo jedhee isaan waama, garuu damee harkifattootaa adda ta'e turan.

Kan jiraate

waggaa miliyoona 133 hanga 126 dura5

Kireetaashasii Jalqabaa

Fosiliiwwan kan itti argaman

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

Dheerina

6.7 hanga 7 m (22 hanga 23 ft)4

Ulfaatina

1.24 toonii (2,700 lb)4

Saffisa ol'aanaa

gara 26 km/sa'a (16 mph)

Daakuu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ulfaataa ture?

akka saree 62 ulfaata

akka saree 7 funyaan hanga eegeetti dheeraaakka muuzii 39 walitti hiriiran dheeraaakka habxuu 250 ulfaataakka ijoollee KG 65 ulfaataakka ijoollee mana barumsaa 39 ulfaataakka beeraa adii 3 ulfaatadheerina bishaan daakaa guddaa (50 m) sekondii 6.9 keessatti daakuu danda'a

SI wajjin yoo wal bira qabamu, Abyssosaurus hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Abyssosaurus gara 26 km/sa'a (16 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

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

Fakkii AI'n hojjetame: Abyssosaurus — Fakkii AI'n hojjetame kan Abyssosaurus maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

ati gaafatte

Gaaffiiwwan waa'ee Abyssosaurus baay'ee gaafataman

?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

Seenaa sobaa diigaa

Seenaa sobaa: Abyssosaurus was a dinosaur.

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

Ogeeyyii daayinootiif

Maqaa saayinsii: Abyssosaurus
Kan maqaa baase: Berezin 20115
Garee: Pileesiyoosaroota
Maatii / kilaadii: Cryptoclididae5
Ramaddii: Plesiosauria > Sauropterygia5
Umurii dhagaawwanii: waggaa miliyoona 133 hanga 126 (Hauterivian)5
Biyyoota: Raashiyaa5
Galmee fosilii: 1 The Paleobiology Database keessa5
Argannoo: Abyssosaurus was named and described by Alexander Yu Berezin in 2011, based on a postcranial skeleton found in Chuvashia, Russia.3 1
Ammallee falmisiisaa: Scientists debate whether Abyssosaurus belongs to the family Aristonectidae or Cryptoclididae, and some think it may be an intermediate form.3 1

Odeeffannoon eessaa dhufa

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): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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