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Arthropterygius

Dzina limatanthauza: “wing fin”1
Ankadya: NyamaMaikitiosauriKumapeto kwa Jurasiki mpaka Kumayambiriro kwa KretaseKwenikweni si dainoso

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

Mfundo yosangalatsa: chokwawa cha m'nyanja ichi chinkasambira pamene madainoso ankayenda pamtunda. Aliyense amazitcha madino, koma zinali nthambi ina ya zokwawa.
Ankakhala
zaka 162 mpaka 143 miliyoni zapitazo3
Kumapeto kwa Jurasiki mpaka Kumayambiriro kwa Kretase
Mafosili apezeka ku
Canada (Northwest Territories), Norway (Svalbard), Russia, and Argentina13
Utali
3 mpaka 5 m (9.8 mpaka 16 ft)1
Liwiro lalikulu kwambiri
pafupifupi 46 km/h (29 mph)
Kusambira, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Arthropterygius utali wa pafupifupi 5 m (16 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)
wautali ngati agalu 5 otsatizana mphuno ndi mchirawautali ngati nthochi 28 zotsatizanaakanatha kusambira utali wa dziwe lalikulu losambira (50 m) m'masekondi 3.9

Arthropterygius anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chopangidwa ndi AIChithunzi cha Arthropterygius chopangidwa ndi AI
Chithunzi cha momwe Arthropterygius mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza 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

Kwa akatswiri a madino

Dzina la sayansi
Arthropterygius
Anapatsidwa dzina ndi
Maxwell 20103
Gulu
Maikitiosauri
Banja / kladi
Ophthalmosauridae3
Magawidwe a sayansi
Ichthyosauria > Ichthyosauromorpha3
Zaka za miyala
zaka 162 mpaka 143 miliyoni (Oxfordian / Tithonian)3
Mapangidwe a miyala
Ringnes, Agardhfjellet, Vaca Muerta3
Mayiko
Kanada, Nowe, Argentina, Rasha3
Zolemba za mafosili
8 mu The Paleobiology Database3
Kupezeka
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
Akukambiranabe
Scientists are not sure if Arthropterygius lived into the earliest Cretaceous period, or if it went extinct at the end of the Jurassic.1

Kumene mfundo zimachokera

  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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Maikitiosauri

Enanso a nthawi yomweyo: Kumapeto kwa Jurasiki

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