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Chithunzi choseketsa cha Ichthyovenator
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Ichthyovenator

Dzina limatanthauza: “fish hunter”1
Ankadya: NsombaMaspinosauriKumayambiriro kwa Kretase

Ichthyovenator was a fish-eating dinosaur with a wavy sail on its back. It lived in what is now Laos during the Early Cretaceous period, about 120 to 113 million years ago. Its sail was shaped like two waves, which made it different from other sail-backed dinosaurs.1

Ankakhala
zaka 121 mpaka 113 miliyoni zapitazo3
Kumayambiriro kwa Kretase
Mafosili apezeka ku
Ban Kalum, Savannakhet Province, Laos13
Utali
8.5 mpaka 10.5 m (28 mpaka 34 ft)1
Kulemera
matani 2.4 (5,300 lb)1
Msinkhu
2.95 m (9.7 ft)1
Liwiro lalikulu kwambiri
pafupifupi 23 km/h (14 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Ichthyovenator utali wa pafupifupi 10.5 m (34 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)

Msinkhu wake unali wautali bwanji?

Galupafupifupi 0.5 m (1.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)Ichthyovenatormsinkhu wa pafupifupi 2.95 m (9.7 ft)Njovupafupifupi 3.2 m (10 ft)

Ankalemera bwanji?

wolemera ngati magalimoto 1.5
wautali ngati magalimoto 2.5 oimikidwa pamzerewautali ngati nthochi 58 zotsatizanawolemera ngati agalu 120wolemera ngati mavwende 480wolemera ngati makalasi athunthu a ana a sukulu 3wolemera ngati zimbalangondo zoyera 5akanatha kuthamanga mamita 100 m'masekondi 16 (munthu waliwiro kwambiri amafunika 9.6)

Ichthyovenator 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

Ichthyovenator had a sail on its back that was shaped like two waves, curving down over its hips. No other spinosaurid dinosaur had a sail like that.1

2

Its tail had unusually tall spines, which may have helped it swim like modern crocodiles.1

3

Ichthyovenator lived alongside sauropods, iguanodonts, turtles, and fish in a river or lake environment.1

4

The first fossils were found in 2010 in a red sandstone layer, all within an area smaller than 2 square metres.1

5

Ichthyovenator was the first definite spinosaurid dinosaur discovered in Asia.1

6

Its teeth were straight and without serrations, perfect for grabbing slippery fish.1

Chopangidwa ndi AIChithunzi cha Ichthyovenator chopangidwa ndi AI
Chithunzi cha momwe Ichthyovenator 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 Ichthyovenator

?How big was Ichthyovenator?

Ichthyovenator was about 8.5 to 10.5 metres (28 to 34 feet) long and weighed around 2 to 2.4 tonnes (2.2 to 2.6 short tons).1

?What did Ichthyovenator eat?

Ichthyovenator mainly ate fish, as its name means 'fish hunter'. It may also have eaten small dinosaurs and pterosaurs.1

?Why did Ichthyovenator have a wavy sail?

Scientists think the wavy sail was used for display, like attracting mates or recognizing its own species, not for controlling body temperature.12

?Could Ichthyovenator swim?

Yes, it likely could swim. Its tail had unusually tall spines, similar to modern crocodiles, which may have helped it paddle through water.1

?Where was Ichthyovenator found?

Ichthyovenator was found in Laos, in the Savannakhet Basin, from a red sandstone layer in the Grès supérieurs Formation.1

?Is Ichthyovenator a dinosaur?

Yes, Ichthyovenator is a dinosaur. It is a type of spinosaurid theropod that lived during the Early Cretaceous period.1

Wothetsa nthano zabodza

Nthano: Ichthyovenator was a slow, clumsy dinosaur that only ate fish.

Zoona: Ichthyovenator was likely a good swimmer and may have also hunted small dinosaurs and pterosaurs, not just fish.1

Kwa akatswiri a madino

Dzina la sayansi
Ichthyovenator
Anapatsidwa dzina ndi
Allain et al. 20123
Gulu
Maspinosauri
Banja / kladi
Spinosauridae3
Magawidwe a sayansi
Theropoda > Spinosauridae3
Zaka za miyala
zaka 121 mpaka 113 miliyoni (Aptian)3
Mapangidwe a miyala
Grès supérieurs3
Mayiko
Laos3
Zolemba za mafosili
1 mu The Paleobiology Database3
Kupezeka
Ichthyovenator was named in 2012 by paleontologist Ronan Allain and his team. The fossils were found in 2010 at Ban Kalum in Laos, and more bones were dug up in 2012.1
Akukambiranabe
Scientists are not sure whether Ichthyovenator belonged to the spinosaurine or baryonychine group. Recent studies place it as a primitive spinosaurine.1

Kumene mfundo zimachokera

  1. Ichthyovenator (en.wikipedia.org)
  2. Ichthyovenator: The Sail-Backed Fish Hunter of Laos (smithsonianmag.com)
  3. Ichthyovenator in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Maspinosauri

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Enanso a nthawi yomweyo: Kumayambiriro kwa Kretase

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