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Katuuni ya Besanosaurus
Kaadi ya dayinoso No. 0270 ku 2 027

Besanosaurus

Erinnya litegeeza: “Besano lizard”1
Yalyanga: EnnyamaIkisiyosawuluAmakkati ga TiriyasiMu butuufu si dayinoso

Besanosaurus was a huge, dolphin-like marine reptile that swam in warm, shallow seas during the Triassic Period. It had a very long, slender snout and small teeth, perfect for snapping up fish and squid. Even though it looked like a dinosaur, it was actually an ichthyosaur, a different group of ancient reptiles.12

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 247 okutuuka ku 237 emabega5
Amakkati ga Tiriyasi
Ebisigalira byazuulibwa mu
Besano Formation near Monte San Giorgio, Italy and Switzerland12
Obuwanvu
5 okutuuka ku 6 m (16 okutuuka ku 20 ft)31
Sipiidi esinga
nga 43 km/h (27 mph)
Okuwuga, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Besanosaurus obuwanvu nga 6 m (20 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 6, ennyindo ku mukiraobuwanvu ng'amenvu 33 nga gaddiriŋŋanayandiwuze obuwanvu bw'ekidiba ekinene (50 m) mu sikonda 4.2

Besanosaurus yali munene atya bw'ogeraageranya ku GGWE?

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Ebyewuunyisa

1

Besanosaurus lived about 247 to 237 million years ago, during the Middle Triassic Period.3

2

The first complete skeleton of Besanosaurus was discovered in 1993 in a quarry near Besano, Italy.2

3

Besanosaurus had four flippers instead of legs, and a fin on its tail to help it swim.1

4

One fossil of Besanosaurus contains the remains of an embryo inside, showing that these reptiles gave birth to live young, not eggs.1

5

Scientists once thought a similar fossil was a different animal called Mikadocephalus, but now they think it is actually Besanosaurus.2

6

Besanosaurus had a very long, thin snout and tiny teeth, which it used to snap up small, fast prey.1

7

The Besano Formation where Besanosaurus was found was once a lagoon with many other ichthyosaurs, each using different hunting methods to avoid competition.1

Kyakolebwa AIEkifaananyi kya Besanosaurus ekyakolebwa AI
Ekifaananyi kya Besanosaurus 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 Besanosaurus

?How big was Besanosaurus?

About 8 metres (26 feet) long, making it the largest ichthyosaur in its environment.124

?What did Besanosaurus eat?

It ate small fish and squid-like animals called coleoid cephalopods, catching them with quick, snapping bites.1

?Did Besanosaurus have live babies?

Yes, it gave birth to live young. One fossil even has an embryo inside its chest.1

?Is Besanosaurus a dinosaur?

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

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Besanosaurus
Yatuumibwa
Dal Sasso and Pinna 19965
Ekibinja
Ikisiyosawulu
Ekika / ekibinja
Besanosauridae5
Engabanya
Ichthyosauria > Ichthyosauromorpha5
Emyaka gy'enjazi
emyaka obukadde 247 okutuuka ku 237 ()5
Ensengeka z'enjazi
Monte San Giorgio bituminous shales5
Ensi
Swizirandi5
Ebisigalira ebyazuulibwa
1 mu The Paleobiology Database5
Okuzuulibwa
Besanosaurus was named by Italian paleontologists Cristiano Dal Sasso and Giovanni Pinna in 1996. The first complete skeleton was found in 1993 in the Sasso Caldo quarry near Besano, Italy.32
Kikyakubaganyizibwako ebirowoozo
Scientists are still debating how Besanosaurus and other shastasaurid ichthyosaurs are related to each other.1

Ebituufu gye biva

  1. Besanosaurus (en.wikipedia.org)
  2. Cranial anatomy of Besanosaurus leptorhynchus Dal Sasso & Pinna, 1996 (Reptilia: Ichthyosauria) from the Middle Triassic Besano Formation of Monte San Giorgio, Italy/Switzerland: taxonomic and palaeobiological implications [PeerJ] (peerj.com)
  3. PBDB Taxon (paleobiodb.org)
  4. Postcranial anatomy of Besanosaurus leptorhynchus (Reptilia: Ichthyosauria) from the Middle Triassic Besano Formation of Monte San Giorgio (Italy/Switzerland), with implications for reconstructing the swimming styles of Triassic ichthyosaurs | Swiss Journal of Palaeontology | Springer Nature Link (link.springer.com)
  5. Besanosaurus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

Buli kituufu ku lupapula luno kirina ennamba eraga ensibuko yaakyo. Bwe tuba nga tukoze ensobi, tusonyiwe, ffe tuli bawagizi ba dayinoso, so si magazini ya ssaayansi. Tubuulire ku [email protected] tujja kugitereeza.

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Endala okuva mu kibinja kye kimu: Ikisiyosawulu

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Era ez'omu kiseera kye kimu: Amakkati ga Tiriyasi

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Liisa Rexakasanduuko k'ebirabo eri abakulu