Ikarita ya dinozore nimero 0249 muri 2 027

Baryonyx

Izina risobanura: “heavy claw”1

Yaryaga: InyamaSpinozoreKiretase ya mbere

Baryonyx was a big, fish-eating dinosaur with a long snout like a crocodile and a huge claw on each hand. It lived about 130 to 125 million years ago in what is now England and other parts of Europe. It was one of the first dinosaurs shown to eat fish!1

Yabayeho

hashize imyaka miliyoni 139 kugeza 1103

Kiretase ya mbere

Ibisigazwa byabonetse muri

England (Surrey, Isle of Wight), Spain, Portugal, and Tunisia1 3

Uburebure

7,5 kugeza 10 m (25 kugeza 33 ft)1

Uburemere

toni 1,2 kugeza toni 2 (2 600 kugeza 4 400 lb)1

Ubutumburuke

2,5 m (8,2 ft)1

Umuvuduko wo hejuru

nka 26 km/h (16 mph)

Kwiruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Ubutumburuke bwayo bwanganaga iki?

Yari iremereye ite?

iremereye nk'imodoka 1,5

ndende nk'imodoka 2 ziparitse ku murongondende nk'imineke 56 ikurikiranyeiremereye nk'imbwa 100iremereye nk'imbuto 400 za watermeloniremereye nk'ibyumba 2,5 by'amashuri byuzuye abanairemereye nk'idubu 4 zo mu ruburayashoboraga kwiruka metero 100 mu masegonda 14 (umuntu wihuta kurusha abandi akenera 9,6)

Baryonyx yanganaga ite ugereranyije NAWE?

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

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Baryonyx nka 26 km/h (16 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

Baryonyx had a huge claw on its first finger, about 30 centimeters (12 inches) long, which it may have used to catch fish.1

Its snout was long and narrow, like a crocodile's, with many small, serrated teeth, perfect for gripping slippery fish.1

The first Baryonyx skeleton was found in 1983 in a clay pit in Surrey, England, by an amateur fossil collector named William Walker.1

Baryonyx was the first theropod dinosaur proven to eat fish, because fish scales were found in its stomach area.1

It lived in a warm, swampy environment with rivers and lakes, alongside other dinosaurs like Iguanodon and small sauropods.1

Some scientists think Baryonyx may have waded in water like a heron, using its long snout to snap up fish.1

Baryonyx also had a notch in its upper jaw, similar to a gharial, which helped it hold onto wriggling prey.1

Ishusho ya Baryonyx yakozwe na AI — Ishusho yakozwe na AI yerekana uko Baryonyx 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 Baryonyx

?How big was Baryonyx?

About 7.5 to 10 metres (25 to 33 feet) long and weighed 1.2 to 2 metric tons (1.3 to 2.2 short tons).1 2

?What did Baryonyx eat?

It mainly ate fish, but also scavenged and ate young Iguanodon. Fish scales and bones were found in its stomach.1 2

?Did Baryonyx have feathers?

Nobody knows for sure. No feathers have been found with Baryonyx fossils, but some related dinosaurs may have had simple feathers.1

?Could Baryonyx swim?

It may have waded in shallow water and was probably a good swimmer, like a crocodile. It lived in a swampy environment.1 2

?Was Baryonyx bigger than T. rex?

No, Baryonyx was smaller. T. rex was about 12 metres (40 feet) long and weighed over 8 metric tons, while Baryonyx was up to 10 metres (33 feet) and 2 metric tons.1

?Why did Baryonyx have a big claw?

It used its 31-centimetre (12-inch) claw to catch fish and tear apart prey. The claw was on its thumb.1 2

?When did Baryonyx live?

It lived during the Early Cretaceous period, about 130 to 125 million years ago.1 2

?Where was Baryonyx found?

The first skeleton was found in 1983 in a clay pit in Surrey, England. Fossils have also been found in Spain.1 2

?Is Baryonyx a dinosaur?

Yes, Baryonyx is a theropod dinosaur. It is not a marine reptile or pterosaur.1 2

?How fast could Baryonyx run?

Scientists do not know its exact speed, but as a large theropod it probably ran at a moderate pace, maybe 25 to 40 km/h (15 to 25 mph).1

Gusenya ibinyoma

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

Ukuri: While it ate fish, Baryonyx was also an active predator and scavenger, and it could probably move well on land.1

Ku bazobereye muri dinozore

Izina rya siyansi: Baryonyx
Yiswe na: Charig and Milner 19863
Itsinda: Spinozore
Umuryango / ishami: Spinosauridae3
Ishyirwa mu byiciro: Theropoda > Spinosauridae3
Imyaka y'amabuye: imyaka miliyoni 139 kugeza 110 (Berriasian / Albian)3
Inzego z'amabuye: Pinilla de los Moros, Weald Clay, Wessex3
Ibihugu: Esipanye, Ubwongereza, Porutugali, Tuniziya3
Ibisigazwa byanditswe: 12 muri The Paleobiology Database3
Ivumburwa: The first Baryonyx skeleton was discovered in 1983 by amateur fossil collector William J. Walker in a clay pit in Surrey, England. It was named by Alan J. Charig and Angela C. Milner in 1986.1
Biracyagibwaho impaka: Scientists still debate whether Baryonyx mainly hunted fish or also scavenged on land, and whether some fossils from other places really belong to this genus.1

Aho amakuru yakuwe

Baryonyx (en.wikipedia.org)
Baryonyx | Natural History Museum (nhm.ac.uk)
Baryonyx in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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