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Karete ya dinosaure No. 0872 ho tse 2 027

Incisivosaurus

Lebitso le bolela: “incisor lizard”1

E jele: DimelaDidinosaure tse makatsang tse nang le mafofaKretase ya Pele

Incisivosaurus was a small, feathered dinosaur with a pair of big front teeth that looked like a rodent's incisors. It used these teeth to gnaw on plants, making it one of the first meat-eating dinosaurs known to eat mostly plants.1 2

E phetse

dilemo tse dimilione tse 126 ho isa ho 100 tse fetileng4

Kretase ya Pele

Difosili di fumanwe ho

Lujiatun, Shangyuan, Beipiao City, Liaoning, China; Yixian Formation2

Bolelele

1 ho isa ho 1.5 m (3.3 ho isa ho 4.9 ft)2

Bophahamo

0.62 m (2 ft)

kakanyo

Lebelo le phahameng ka ho fetisisa

e ka bang 38 km/h (24 mph)

Ho matha, kakanyo

E phetse neng?

Triasiki

Jurasiki

Kretase

Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

E ne e phahame hakae?

kakanyo

telele jwaloka dikatse tsa lapeng tse 3 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 8 di behilwe ka molae ne e ka matha dimitara tse 100 ka metsotswana e 9.5 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Incisivosaurus e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

Motho ya tsamayang ka maoto e ka bang 5 km/h (3 mph)

Ngwana a palame baesekele e ka bang 12 km/h (7 mph)

Incisivosaurus e ka bang 38 km/h (24 mph)

Pere e mathang ka matla e ka bang 65 km/h (40 mph)

Lengau e ka bang 100 km/h (62 mph)

dintho tse monate

Dintlha tse monate

Incisivosaurus had a pair of very large, chisel-like front teeth that stuck out forward, just like a beaver or rabbit. No other meat-eating dinosaur had teeth like that.1 2

Its cheek teeth were small and shaped like lance heads, with big wear facets from chewing plants. This shows Incisivosaurus chewed its food, unlike many other dinosaurs.1 2

Incisivosaurus lived about 128 million years ago, making it the oldest known oviraptorosaur dinosaur. It was a basal member of this group.1 2

Its skull was low and had teeth, unlike later oviraptorosaurs which had short, toothless beaks. This helps scientists understand how oviraptorosaurs evolved.1 2

The name Incisivosaurus means 'incisor lizard' because of its rodent-like front teeth. The species name gauthieri honors paleontologist Jacques Gauthier.1 2

Incisivosaurus is known from a nearly complete skull and a neck vertebra. Its body size is estimated from the skull, which is about 10 cm long.2

It was a feathered dinosaur, like other oviraptorosaurs, and probably walked on two legs. It was a small dinosaur, about the size of a turkey.4

Setshwantsho sa Incisivosaurus se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Incisivosaurus e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

o botsitse

Dipotso tse botswang haholo ka Incisivosaurus

?How big was Incisivosaurus?

It was a small dinosaur. Its skull was about 10 cm long.3 1

?What did Incisivosaurus eat?

It ate plants. Its rodent-like front teeth and worn cheek teeth show it was adapted for herbivory.3 1

?Did Incisivosaurus have feathers?

Yes, it had feathers. Two juvenile specimens show long vaned feathers on the hands and tail, and downy feathers on the body.3

?Why did Incisivosaurus have big front teeth?

It used its large, chisel-like front teeth to gnaw on tough plants, similar to rodents.3 1

?When did Incisivosaurus live?

It lived in the early Cretaceous Period, about 126 to 128 million years ago.3 1

Mosenyi wa ditshomo

Tshomo: Incisivosaurus was a meat-eater like most theropods.

Nnete: Incisivosaurus had teeth adapted for eating plants, with rodent-like incisors and flat cheek teeth for chewing. It is the first theropod with clear evidence of a herbivorous diet.1 2

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Incisivosaurus
E rehilwe ke: Xu et al. 20024
Sehlopha: Didinosaure tse makatsang tse nang le mafofa
Lelapa / leloko: Oviraptorosauria4
Tlhophiso: Theropoda > Oviraptorosauria4
Dilemo tsa mafika: dilemo tse dimilione tse 126 ho isa ho 100 (Barremian / Albian)4
Dibopeho tsa mafika: Fuxin, Yixian, Shahai4
Dinaha: Tjhaena4
Direkoto tsa difosili: 4 ho The Paleobiology Database4
Ho sibollwa: Incisivosaurus was named in 2002 by Xing Xu and colleagues from a skull and neck vertebra found in Liaoning, China. The fossils came from the Yixian Formation, which is about 128 million years old.1 2
E sa ntse e phehwa kgang: Scientists are not sure if Incisivosaurus had feathers all over its body or just on some parts, because only the skull and a neck bone have been found.4

Moo dintlha di tswang teng

An unusual oviraptorosaurian dinosaur from China | Nature (nature.com)
An unusual oviraptorosaurian dinosaur from China (ivpp.cas.cn)
Incisivosaurus (en.wikipedia.org)
Incisivosaurus in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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