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Katuni: Pectinodon
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Pectinodon

Zita rinoreva: “comb tooth”1
Raidya: Zvishoma zvezvoseMaraputaCretaceous Yekupedzisira

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

Raivapo
makore mamiriyoni 100 kusvika 66 apfuura3
Cretaceous Yekupedzisira
Mafosiri akawanikwa:
Lance Formation and Hell Creek Formation in Wyoming, Montana, and South Dakota, USA31
Kureba
2.4 m (7.9 ft)2
Huremu
32 kg (71 lb)2
Kukwirira
0.81 m (2.7 ft)
fungidziro
Kumhanya kwepamusoro
kunenge 47 km/h (29 mph)
Kumhanya, fungidziro

Rairarama rini?

Triassic
Jurassic
Cretaceous
makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Pectinodon kureba kunenge 2.4 m (7.9 ft)Imbwa kunenge 1 m (3.3 ft)Bhasikoro remunhu mukuru kunenge 1.8 m (5.9 ft)Motokari kunenge 4.5 m (15 ft)

Raiva rakakwirira zvakadii?

Katsi yemumbakunenge 0.3 m (1 ft)Imbwakunenge 0.5 m (1.6 ft)Pectinodonkukwirira kunenge 0.81 m (2.7 ft)Bhizakunenge 1.6 m (5.2 ft)

fungidziro

Rairema zvakadii?

kurema sekatsi dzemumba 8
kureba sekatsi dzemumba 5 kubva pamhino kusvika kumuswekureba semabhanana 13 akatevedzanakurema semanwiwa 6raigona kumhanya mamita 100 mumasekonzi 7.7 (munhu anomhanya kupfuura vose anoda 9.6)

Pectinodon raiva hombe sei kana richienzaniswa NEWE?

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Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

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

Zvakagadzirwa neAIMufananidzo wakagadzirwa neAI: Pectinodon
Mufananidzo wakagadzirwa neAI unoratidza kuti Pectinodon ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.
wakabvunza

Mibvunzo inonyanya kubvunzwa nezve 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

Zvevanyanzvi vemadhino

Zita resainzi
Pectinodon
Akaripa zita:
Carpenter 19823
Boka
Maraputa
Mhuri / boka
Troodontidae3
Kurongwa kwemhuka
Theropoda > Troodontidae3
Zera rematombo
makore mamiriyoni 100 kusvika 66 (Cenomanian / Maastrichtian)3
Mapoka ematombo
Lance, Hell Creek, Khodzhakul3
Nyika
Amerika, Uzbekistan3
Zvinyorwa zvemafosiri
9 mu The Paleobiology Database3
Kuwanikwa
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
Zvichiri kupokanwa
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

Kunobva chokwadi

  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): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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