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Katuuni ya Arthropterygius
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Arthropterygius

Erinnya litegeeza: “wing fin”1
Yalyanga: EnnyamaIkisiyosawuluEnkomerero ya Jurasiki okutuuka ku Entandikwa ya KuretasiMu butuufu si dayinoso

Arthropterygius was a large, fish-shaped marine reptile that swam in the oceans during the late Jurassic period. It had a long snout and strong flippers, and it was a fast hunter of fish and squid.13

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 162 okutuuka ku 143 emabega3
Enkomerero ya Jurasiki okutuuka ku Entandikwa ya Kuretasi
Ebisigalira byazuulibwa mu
Canada (Northwest Territories), Norway (Svalbard), Russia, and Argentina13
Obuwanvu
3 okutuuka ku 5 m (9.8 okutuuka ku 16 ft)1
Sipiidi esinga
nga 46 km/h (29 mph)
Okuwuga, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Arthropterygius obuwanvu nga 5 m (16 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 5, ennyindo ku mukiraobuwanvu ng'amenvu 28 nga gaddiriŋŋanayandiwuze obuwanvu bw'ekidiba ekinene (50 m) mu sikonda 3.9

Arthropterygius yali munene atya bw'ogeraageranya ku GGWE?

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Ebyewuunyisa

1

Arthropterygius had a special opening for the internal carotid artery on the back of its braincase, a feature unique among ichthyosaurs.2

2

Fossils of Arthropterygius have been found in both the Northern and Southern Hemispheres, showing it lived in warm and cold seas.12

3

One specimen from Svalbard, Norway, was about 3.8 to 4.3 metres (12 to 14 feet) long and was probably an adult.1

4

The name Arthropterygius means 'wing fin', referring to the shape of its flippers.1

5

Arthropterygius lived in shallow seas with methane seeps, where the seafloor was about 150 metres (490 feet) deep and had little oxygen.1

6

It belonged to a group called ophthalmosaurids, which were the last surviving ichthyosaurs before they went extinct.1

Kyakolebwa AIEkifaananyi kya Arthropterygius ekyakolebwa AI
Ekifaananyi kya Arthropterygius 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 Arthropterygius

?How big was Arthropterygius?

Arthropterygius was a relatively large ichthyosaur, with all species measuring between 3 and 5 metres (9.8 to 16.4 feet) long.1

?What did Arthropterygius eat?

It was a fast hunter of fish and squid, using its long snout and strong flippers to catch prey.1

?Was Arthropterygius a dinosaur?

No, Arthropterygius was an ichthyosaur, a type of marine reptile that lived in the oceans, not a dinosaur.1

?Where did Arthropterygius live?

Fossils of Arthropterygius have been found in Canada, Norway, Russia, and Argentina, showing it lived in both warm and cold seas across the Northern and Southern Hemispheres.1

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Arthropterygius
Yatuumibwa
Maxwell 20103
Ekibinja
Ikisiyosawulu
Ekika / ekibinja
Ophthalmosauridae3
Engabanya
Ichthyosauria > Ichthyosauromorpha3
Emyaka gy'enjazi
emyaka obukadde 162 okutuuka ku 143 (Oxfordian / Tithonian)3
Ensengeka z'enjazi
Ringnes, Agardhfjellet, Vaca Muerta3
Ensi
Kanada, Nowe, Arigentina, Rwasha3
Ebisigalira ebyazuulibwa
8 mu The Paleobiology Database3
Okuzuulibwa
The first fossils of Arthropterygius were found on Melville Island, Canada, and were originally named Ophthalmosaurus chrisorum in 1993. In 2010, scientist Erin Maxwell gave them a new genus name, Arthropterygius.13
Kikyakubaganyizibwako ebirowoozo
Scientists are not sure if Arthropterygius lived into the earliest Cretaceous period, or if it went extinct at the end of the Jurassic.1

Ebituufu gye biva

  1. Arthropterygius (en.wikipedia.org)
  2. Original article The genus Arthropterygius Maxwell (Ichthyosauria: Ophthalmosauridae) in the Late Jurassic of the Neuquén Basin, Argentina ☆ (sciencedirect.com)
  3. Arthropterygius in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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