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Khathune ya Huallasaurus
Karete ya dinosaure No. 0824 ho tse 2 027

Huallasaurus

Lebitso le bolela: “duck lizard”1
E jele: DimelaMelomo ya letataKretase ya Morao

Huallasaurus was a duck-billed dinosaur that lived in what is now Patagonia, Argentina. It had a long, flat snout like a duck and walked on two or four legs. This plant-eater was one of the most complete hadrosaurs ever found in South America.21

E phetse
dilemo tse dimilione tse 72 ho isa ho 66 tse fetileng6
Kretase ya Morao
Difosili di fumanwe ho
Los Alamitos Formation, Río Negro Province, Patagonia, Argentina16
Bolelele
8 ho isa ho 9 m (26 ho isa ho 30 ft)2
Boima
ditone tse 3.7 (8,200 lb)3
Bophahamo
3.1 m (10 ft)
kakanyo
Lebelo le phahameng ka ho fetisisa
e ka bang 23 km/h (14 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?

Huallasaurus bolelele ba e ka bang 9 m (30 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)Koloi e ka bang 4.5 m (15 ft)Tlou, phoofolo e kgolo ka ho fetisisa naheng kajeno e ka bang 6.5 m (21 ft)

E ne e phahame hakae?

Ntjae ka bang 0.5 m (1.6 ft)Peree ka bang 1.6 m (5.2 ft)Huallasaurusbophahamo ba e ka bang 3.1 m (10 ft)Tloue ka bang 3.2 m (10 ft)

kakanyo

E ne e le boima hakae?

boima jwaloka dikoloi tse 2.5
telele jwaloka dikoloi tse 2 tse pakilweng ka molatelele jwaloka dibanana tse 50 di behilwe ka molaboima jwaloka dintja tse 180boima jwaloka mahapu a 740boima jwaloka ditlelase tse feletseng tse 5 tsa bana ba sekoloboima jwaloka dibere tse tshweu tse 8e ne e ka matha dimitara tse 100 ka metsotswana e 16 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Huallasaurus 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?

dintho tse monate

Dintlha tse monate

1

Huallasaurus was first thought to be a species of Kritosaurus, but scientists later gave it its own name in 2022.1

2

Its name comes from the Mapudungun word 'hualla' meaning duck, because of its duck-like beak.1

3

Huallasaurus lived about 72 to 66 million years ago, near the end of the Age of Dinosaurs.6

4

This dinosaur is known from both adult and subadult fossils, including skull and body bones.2

5

Huallasaurus belonged to a group of South American duck-billed dinosaurs called Austrokritosauria.1

6

It shared its home with the long-necked sauropod Aeolosaurus rionegrinus.1

E entswe ke AISetshwantsho sa Huallasaurus se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Huallasaurus 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 Huallasaurus

?How big was Huallasaurus?

It may have reached 8 to 9 metres (about 26 to 30 feet) in total body length.4

?What did Huallasaurus eat?

It was a plant-eater, like all duck-billed dinosaurs.1

?Did Huallasaurus have feathers?

No, Huallasaurus was an ornithischian dinosaur and there is no evidence it had feathers. Its bones show no air sacs, which is different from feathered dinosaurs.5

?When did Huallasaurus live?

It lived during the Late Cretaceous, about 72 to 66 million years ago.1

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Huallasaurus
E rehilwe ke
Rozadilla et al. 20216
Sehlopha
Melomo ya letata
Lelapa / leloko
Hadrosauridae6
Tlhophiso
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae6
Dilemo tsa mafika
dilemo tse dimilione tse 72 ho isa ho 66 (Maastrichtian)6
Dibopeho tsa mafika
Los Alamitos6
Dinaha
Argentina6
Direkoto tsa difosili
2 ho The Paleobiology Database6
Ho sibollwa
The first fossils were found in the Los Alamitos Formation of Argentina and named Kritosaurus australis by Bonaparte and colleagues in 1984. In 2022, Rozadilla and colleagues gave it the new genus name Huallasaurus.16
E sa ntse e phehwa kgang
Scientists are still debating exactly how Huallasaurus is related to other South American hadrosaurs and whether it belongs in the group Kritosaurini or Austrokritosauria.21

Moo dintlha di tswang teng

  1. Huallasaurus (en.wikipedia.org)
  2. A new hadrosaurid (Dinosauria: Ornithischia) from the Late Cretaceous of northern Patagonia and the radiation of South American hadrosaurids: Journal of Systematic Palaeontology: Vol 19, No 17 (tandfonline.com)
  3. Huallasaurus australis | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  4. tandfonline.com (tandfonline.com)
  5. Inside a duck‐billed dinosaur: Vertebral bone microstructure of Huallasaurus (Hadrosauridae), Upper Cretaceous of Patagonia (dinodata.de)
  6. Huallasaurus in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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Tse ding tsa sehlopha se le seng: Melomo ya letata

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