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Igishushanyo cya Pectinodon
Ikarita ya dinozore nimero 1398 muri 2 027

Pectinodon

Izina risobanura: “comb tooth”1
Yaryaga: Bike muri byoseRaputoriKiretase ya nyuma

Pectinodon was a small, bird-like dinosaur that lived at the very end of the Age of Dinosaurs. It had sharp, comb-shaped teeth that helped it eat soft foods like insects and small animals. Scientists only know it from its teeth, but they think it was a fast, feathered hunter.1

Yabayeho
hashize imyaka miliyoni 100 kugeza 663
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Lance Formation and Hell Creek Formation in Wyoming, Montana, and South Dakota, USA31
Uburebure
2,4 m (7,9 ft)2
Uburemere
32 kg (71 lb)2
Ubutumburuke
0,81 m (2,7 ft)
igereranya
Umuvuduko wo hejuru
nka 47 km/h (29 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Pectinodon nka 2,4 m z'uburebure (7,9 ft)Imbwa nka 1 m (3,3 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)

Ubutumburuke bwayo bwanganaga iki?

Injangwe yo mu rugonka 0,3 m (1 ft)Imbwanka 0,5 m (1,6 ft)Pectinodonnka 0,81 m z'ubutumburuke (2,7 ft)Ifarashinka 1,6 m (5,2 ft)

igereranya

Yari iremereye ite?

iremereye nk'injangwe 8 zo mu rugo
ndende nk'injangwe 5 zo mu rugo zikurikiranyendende nk'imineke 13 ikurikiranyeiremereye nk'imbuto 6 za watermelonyashoboraga kwiruka metero 100 mu masegonda 7,7 (umuntu wihuta kurusha abandi akenera 9,6)

Pectinodon 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

Pectinodon is only known from teeth, not from bones or skeletons.1

2

Its teeth have comb-like serrations on the back edge, which is why it is named 'comb tooth'.1

3

The teeth are small, less than 1 cm tall, and are flattened from side to side.1

4

Pectinodon lived about 67 to 66 million years ago, right before the dinosaurs went extinct.1

5

It belonged to the troodontid family, which were smart, bird-like dinosaurs with big eyes and a sickle claw on each foot.1

6

Some scientists think Pectinodon might have been omnivorous, eating both plants and meat.1

Byakozwe na AIIshusho ya Pectinodon yakozwe na AI
Ishusho yakozwe na AI yerekana uko Pectinodon 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 Pectinodon

?What did Pectinodon eat?

Pectinodon likely ate soft foods like insects, small vertebrates, or carrion. Some scientists think it might have been omnivorous, eating both plants and meat.13

?How big was Pectinodon?

Scientists don't know for sure because only its teeth have been found. The teeth are small, less than 1 cm tall, and its family Troodontidae were small, bird-like dinosaurs.1

?When did Pectinodon live?

Pectinodon lived about 67 to 66 million years ago, at the very end of the Late Cretaceous period, right before the dinosaurs went extinct.13

?Was Pectinodon a dinosaur?

Yes, Pectinodon was a small theropod dinosaur. It belonged to the troodontid family, which were bird-like feathered dinosaurs.13

?Did Pectinodon have feathers?

Scientists think so. While Pectinodon is only known from teeth, its family Troodontidae were small, bird-like feathered dinosaurs.1

?Why is it called Pectinodon?

The name means 'comb tooth' because its teeth have comb-like serrations on the back edge. The name comes from Latin and Greek words for 'comb' and 'tooth'.1

Ku bazobereye muri dinozore

Izina rya siyansi
Pectinodon
Yiswe na
Carpenter 19823
Itsinda
Raputori
Umuryango / ishami
Troodontidae3
Ishyirwa mu byiciro
Theropoda > Troodontidae3
Imyaka y'amabuye
imyaka miliyoni 100 kugeza 66 (Cenomanian / Maastrichtian)3
Inzego z'amabuye
Lance, Hell Creek, Khodzhakul3
Ibihugu
Amerika, Uzubekisitani3
Ibisigazwa byanditswe
9 muri The Paleobiology Database3
Ivumburwa
Kenneth Carpenter named Pectinodon bakkeri in 1982 based on a single tooth from the Lance Formation in Wyoming. The species name honors paleontologist Robert Bakker.1
Biracyagibwaho impaka
Scientists debate whether Pectinodon is a valid genus or just a species of Troodon, and whether all the teeth from different formations belong to the same species.1

Aho amakuru yakuwe

  1. Pectinodon (en.wikipedia.org)
  2. Pectinodon bakkeri | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  3. Pectinodon in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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