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Karete ya dinosaure No. 1206 ho tse 2 027

Mononykus

Lebitso le bolela: “single claw”1

E jele: DikokwanyanaDidinosaure tse makatsang tse nang le mafofaKretase ya Morao

Mononykus was a tiny, feathered dinosaur that lived in the Late Cretaceous. It had very short arms with one big claw, which it probably used to dig into termite mounds for food. It was about as long as a bicycle and weighed as much as a big cat.2 1

E phetse

dilemo tse dimilione tse 84 ho isa ho 66 tse fetileng4

Kretase ya Morao

Difosili di fumanwe ho

Mongolia (Nemegt Formation, Gobi Desert)2 1

Bolelele

1 ho isa ho 1.2 m (3.3 ho isa ho 3.9 ft)2 1

Boima

3.5 kg (8 lb)2

Bophahamo

0.49 m (1.6 ft)

kakanyo

Lebelo le phahameng ka ho fetisisa

e ka bang 31 km/h (19 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

E ne e le boima hakae?

boima jwaloka dibanana tse 29

telele jwaloka dikatse tsa lapeng tse 2.5 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 7 di behilwe ka molae batla e le boima jwaloka katse ya lapengboima jwaloka dibanana tse 29e ne e ka matha dimitara tse 100 ka metsotswana e 12 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Mononykus 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)

Mononykus e ka bang 31 km/h (19 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

Mononykus had a single large claw on each hand, about 7.5 centimetres (3 inches) long. The other two claws were tiny or gone.2

Its inner ear bones look very similar to those of modern barn owls. Scientists think Mononykus might have had a face disc of feathers to help it hear better.2

Mononykus was covered in feathers. Its relative Shuvuuia had feather traces in its fossils, so scientists believe Mononykus did too.2

The first Mononykus fossil was found in 1987 in the Gobi Desert. It was a partial skeleton without a tail and only a few skull bones.2

Mononykus was originally named Mononychus in 1993, but that name was already used for a beetle. So scientists changed it to Mononykus later that year.2

Many museum skeletons of Mononykus are actually based on its close relative Shuvuuia, because early fossils were mixed up.2

Setshwantsho sa Mononykus se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Mononykus 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 Mononykus

?How big was Mononykus?

Mononykus was a very small dinosaur, about 1 to 1.2 metres long and weighing about 3.5 kilograms.2 1

?What did Mononykus eat?

Scientists think Mononykus probably ate insects, like termites, using its big claw to break open mounds. But the exact purpose of its arms is still a mystery.2 3

?Did Mononykus have feathers?

Yes, Mononykus likely had feathers. Its relative Shuvuuia had feather traces in fossils, so scientists believe Mononykus did too.2

?Why did Mononykus have one big claw?

Mononykus had one large claw on each hand, about 7.5 cm long. It may have used them to dig into termite mounds or insect nests, but the exact reason is still debated.2 3

?When did Mononykus live?

Mononykus lived during the Late Cretaceous, about 81 to 68 million years ago.1

?Where was Mononykus found?

Mononykus fossils were found in the Gobi Desert in Mongolia, specifically in the Nemegt Formation.2 1

Mosenyi wa ditshomo

Tshomo: Mononykus was a flightless bird.

Nnete: Mononykus was a dinosaur, not a bird. It belonged to the alvarezsaurid group of theropod dinosaurs.2

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Mononykus
E rehilwe ke: Perle et al. 19934
Sehlopha: Didinosaure tse makatsang tse nang le mafofa
Lelapa / leloko: Alvarezsauridae4
Tlhophiso: Theropoda > Alvarezsauridae4
Dilemo tsa mafika: dilemo tse dimilione tse 84 ho isa ho 66 (Campanian / Maastrichtian)4
Dibopeho tsa mafika: Nemegt, Djadokhta4
Dinaha: Mongolia4
Direkoto tsa difosili: 6 ho The Paleobiology Database4
E boetse e tsejwa e le: Mononychus (mabitso a kgale jwale a balwa e le phoofolo e le nngwe)4
Ho sibollwa: Mononykus was named in 1993 by Perle, Norell, Chiappe and Clark. The first fossil was found in 1987 in the Nemegt Formation of the Gobi Desert, Mongolia.2 1
E sa ntse e phehwa kgang: Scientists are not sure exactly what Mononykus used its strange, short arms and big claw for. Some think it dug for insects, but others are still debating.2

Moo dintlha di tswang teng

Mononykus | Natural History Museum (nhm.ac.uk)
Mononykus (en.wikipedia.org)
Mononykus Olecranus, Dinosaur Pictures, Dinosaur Facts - National Geographic | National Geographic (nationalgeographic.com)
Mononykus in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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