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Igishushanyo cya Ichthyovenator
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Ichthyovenator

Izina risobanura: “fish hunter”1
Yaryaga: IfiSpinozoreKiretase ya mbere

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

Yabayeho
hashize imyaka miliyoni 121 kugeza 1133
Kiretase ya mbere
Ibisigazwa byabonetse muri
Ban Kalum, Savannakhet Province, Laos13
Uburebure
8,5 kugeza 10,5 m (28 kugeza 34 ft)1
Uburemere
toni 2,4 (5 300 lb)1
Ubutumburuke
2,95 m (9,7 ft)1
Umuvuduko wo hejuru
nka 23 km/h (14 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Ichthyovenator nka 10,5 m z'uburebure (34 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)Inzovu, inyamaswa nini kurusha izindi ziba ku butaka muri iki gihe nka 6,5 m (21 ft)

Ubutumburuke bwayo bwanganaga iki?

Imbwanka 0,5 m (1,6 ft)Ifarashinka 1,6 m (5,2 ft)Ichthyovenatornka 2,95 m z'ubutumburuke (9,7 ft)Inzovunka 3,2 m (10 ft)

Yari iremereye ite?

iremereye nk'imodoka 1,5
ndende nk'imodoka 2,5 ziparitse ku murongondende nk'imineke 58 ikurikiranyeiremereye nk'imbwa 120iremereye nk'imbuto 480 za watermeloniremereye nk'ibyumba 3 by'amashuri byuzuye abanairemereye nk'idubu 5 zo mu ruburayashoboraga kwiruka metero 100 mu masegonda 16 (umuntu wihuta kurusha abandi akenera 9,6)

Ichthyovenator yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

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

Byakozwe na AIIshusho ya Ichthyovenator yakozwe na AI
Ishusho yakozwe na AI yerekana uko Ichthyovenator ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.
wabajije

Ibibazo bibazwa cyane kuri 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

Gusenya ibinyoma

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

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

Ku bazobereye muri dinozore

Izina rya siyansi
Ichthyovenator
Yiswe na
Allain et al. 20123
Itsinda
Spinozore
Umuryango / ishami
Spinosauridae3
Ishyirwa mu byiciro
Theropoda > Spinosauridae3
Imyaka y'amabuye
imyaka miliyoni 121 kugeza 113 (Aptian)3
Inzego z'amabuye
Grès supérieurs3
Ibihugu
Lawosi3
Ibisigazwa byanditswe
1 muri The Paleobiology Database3
Ivumburwa
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
Biracyagibwaho impaka
Scientists are not sure whether Ichthyovenator belonged to the spinosaurine or baryonychine group. Recent studies place it as a primitive spinosaurine.1

Aho amakuru yakuwe

  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): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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