Ikarita ya dinozore nimero 1711 muri 2 027

Stenonychosaurus

Izina risobanura: “narrow claw lizard”1

Yaryaga: Bike muri byoseRaputoriKiretase ya nyuma

Stenonychosaurus was a small, speedy dinosaur that lived in Canada about 77 to 74 million years ago. It had big eyes, a big brain, and sharp claws, so it was probably a smart hunter.1 2

Yabayeho

hashize imyaka miliyoni 84 kugeza 664

Kiretase ya nyuma

Ibisigazwa byabonetse muri

Alberta, Canada, and possibly Montana, USA1 2

Uburebure

kugeza kuri 2,5 m (8,2 ft)1

Uburemere

kugeza kuri 35 kg (77 lb)1

Ubutumburuke

0,9 m (3 ft)3

Umuvuduko wo hejuru

nka 48 km/h (30 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'injangwe 9 zo mu rugo

ndende nk'imbwa 2,5 zikurikiranyendende nk'imineke 14 ikurikiranyeiremereye nk'imbuto 7 za watermelonyashoboraga kwiruka metero 100 mu masegonda 7,5 (umuntu wihuta kurusha abandi akenera 9,6)

Stenonychosaurus 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)

Stenonychosaurus nka 48 km/h (30 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Stenonychosaurus had very long, slender legs, so it could run fast.1

It had a large, sickle-shaped claw on each second toe that it held off the ground when running.1

Its eyes faced forward, giving it good binocular vision, which helps with judging distance when hunting.1

The teeth of Stenonychosaurus had large serrations with pits at the intersections, and the points pointed toward the tip of the tooth.1

Some scientists think it might have eaten plants because its jaws met in a broad U-shape, similar to an iguana.1

It lived in a warm coastal floodplain with forests, alongside big predators like Daspletosaurus and Gorgosaurus.1

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

?How big was Stenonychosaurus?

Stenonychosaurus was a small dinosaur, up to 2.5 metres long and 35 kilograms in body mass. The largest specimens were about the size of Deinonychus and Unenlagia.1 2

?What did Stenonychosaurus eat?

Scientists think it was probably an omnivore, eating both meat and plants. Its teeth had large serrations and its jaws met in a broad U-shape, similar to an iguana, which suggests it could bite through tough plant material.1 2

?Was Stenonychosaurus smart?

Yes, it had one of the largest brains of any dinosaur relative to its body size, comparable to modern birds. It was probably cleverer than most dinosaurs, but not as smart as a human or a crow.1 2

?Could Stenonychosaurus run fast?

Yes, it had very long, slender hind limbs, which suggests it could run quickly. It also held its sickle-shaped claws off the ground when running.1 2

?When did Stenonychosaurus live?

It lived during the Late Cretaceous period, about 77 to 74 million years ago, in what is now Canada.2

?Is Stenonychosaurus a dinosaur?

Yes, it is a small theropod dinosaur, specifically a troodontid. Troodontids are a group of bird-like dinosaurs, not birds themselves.1 2

?Did Stenonychosaurus have feathers?

The sources do not mention feathers on Stenonychosaurus. However, it is closely related to birds and other feathered dinosaurs, but we don't have direct evidence from the fossils described.1

?Why did Stenonychosaurus have big eyes?

Its eyes were very large and slightly forward facing, giving it good depth perception. This might have helped it hunt, and some scientists think it may have been partially nocturnal.1

Gusenya ibinyoma

Ibivugwa: Stenonychosaurus was a fierce meat-eater like other raptors.

Ukuri: Its teeth and jaws look more like those of plant-eaters, so scientists now think it may have eaten both meat and plants.1 2

Ku bazobereye muri dinozore

Izina rya siyansi: Stenonychosaurus
Yiswe na: Sternberg 19324
Itsinda: Raputori
Umuryango / ishami: Troodontidae4
Ishyirwa mu byiciro: Theropoda > Troodontidae4
Imyaka y'amabuye: imyaka miliyoni 84 kugeza 66 (Campanian / Maastrichtian)4
Inzego z'amabuye: Dinosaur Park, Oldman, Lance4
Ibihugu: Kanada, Amerika4
Ibisigazwa byanditswe: 14 muri The Paleobiology Database4
Ivumburwa: Charles Mortram Sternberg named Stenonychosaurus in 1932, based on a foot, hand fragments, and some tail bones from Alberta, Canada.1
Biracyagibwaho impaka: Scientists still debate whether Stenonychosaurus is a separate genus from Troodon, and whether it was a strict predator or an omnivore.1 2

Aho amakuru yakuwe

Stenonychosaurus (en.wikipedia.org)
Stenonychosaurus (nhm.ac.uk)
Stenonychosaurus: Overview, Size, Habitat, & Other Facts - Dinosaur Dictionary (dinosaurdictionary.com)
Stenonychosaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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