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Katuuni ya Jabalisaurus
Kaadi ya dayinoso No. 0895 ku 2 027

Jabalisaurus

Erinnya litegeeza: “javelin lizard, after an ancient Mexican javelin called an atlatl”1
Yalyanga: EnnyamaIkisiyosawuluEnkomerero ya JurasikiMu butuufu si dayinoso

Jabalisaurus was a fast-swimming marine reptile that lived in the sea during the Late Jurassic. It looked a bit like a dolphin but had a long snout and big eyes. It hunted fish and squid in warm, shallow waters.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 152 okutuuka ku 149 emabega3
Enkomerero ya Jurasiki
Ebisigalira byazuulibwa mu
Mexico (Coahuila) and Germany12
Obuwanvu
3 okutuuka ku 4 m (9.8 okutuuka ku 13 ft)2
Sipiidi esinga
nga 48 km/h (30 mph)
Okuwuga, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Jabalisaurus obuwanvu nga 4 m (13 ft)Akagaali k'omukulu nga 1.8 m (5.9 ft)Emmotoka nga 4.5 m (15 ft)Enjovu, ekisolo ekisinga obunene ku lukalu leero nga 6.5 m (21 ft)
obuwanvu ng'embwa 4, ennyindo ku mukiraobuwanvu ng'amenvu 22 nga gaddiriŋŋanayandiwuze obuwanvu bw'ekidiba ekinene (50 m) mu sikonda 3.8

Jabalisaurus yali munene atya bw'ogeraageranya ku GGWE?

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Ebyewuunyisa

1

The first Jabalisaurus fossil was thought to be an Ophthalmosaurus for many years.1

2

Its name means 'javelin lizard' because ancient Mexican people used a throwing tool called an atlatl, like a javelin.1

3

One specimen from Germany is a complete skeleton with soft tissue still preserved.1

4

Jabalisaurus had a very large eye socket, making its eyes big for seeing in dim water.2

5

Its bones were made of hydroxyapatite, the same mineral that makes our teeth hard.2

6

It gave birth to live babies instead of laying eggs, like modern dolphins.2

Kyakolebwa AIEkifaananyi kya Jabalisaurus ekyakolebwa AI
Ekifaananyi kya Jabalisaurus 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 Jabalisaurus

?How big was Jabalisaurus?

No exact size is given in the sources, but it was an ichthyosaur about the size of a dolphin. Its skull had a large eye socket, and its snout was slender.13

?What did Jabalisaurus eat?

It was a carnivore that hunted fish and squid in warm, shallow seas.3

?Is Jabalisaurus a dinosaur?

No, it is an ichthyosaur, a type of marine reptile that lived in the sea, not a dinosaur.1

?Where was Jabalisaurus found?

Fossils have been found in Mexico and Germany, in Late Jurassic rocks.1

Omumenyi w'enfumo

Enfumo: Some people think Jabalisaurus was a dinosaur.

Amazima: Jabalisaurus was an ichthyosaur, a marine reptile that swam in the ocean. It was not a dinosaur.1

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Jabalisaurus
Yatuumibwa
Barrientos-Lara and Alvarado-Ortega 20213
Ekibinja
Ikisiyosawulu
Ekika / ekibinja
Ophthalmosauridae3
Engabanya
Ichthyosauria > Ichthyosauromorpha3
Emyaka gy'enjazi
emyaka obukadde 152 okutuuka ku 149 (Kimmeridgian)3
Ensengeka z'enjazi
La Casita3
Ensi
Mekisiko3
Ebisigalira ebyazuulibwa
1 mu The Paleobiology Database3
Okuzuulibwa
Scientists Barrientos-Lara and Alvarado-Ortega named Jabalisaurus in 2021. The first fossil was found in the La Casita Formation in Coahuila, Mexico.2
Kikyakubaganyizibwako ebirowoozo
Scientists still debate whether the German species Jabalisaurus tethyensis is a separate species or the same as the Mexican one.1

Ebituufu gye biva

  1. Jabalisaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Jabalisaurus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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