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Hamipterus: marrazkia
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Hamipterus

Izenaren esanahia: “Hami wing”1
Jaten zuen: ArrainaNarrasti hegalariakBehe KretazeoaTeknikoki ez da dinosauroa

Hamipterus was a flying reptile with a wingspan as wide as a car! It lived in a big lake area in China and ate fish. Hundreds of Hamipterus fossils were found together, including eggs and soft parts like skin.12

Datu dibertigarria: pterosauroak dinosauroen gainetik hegan egiten zuten, baina haien lehengusuak ziren, ez dinosauroak.
Bizi izan zen
Duela 137 eta 133 milioi urte artean4
Behe Kretazeoa
Fosilak hemen aurkitu dira:
Xinjiang, China (Hami region, Shengjinkou Formation)13
Hego-zabalera
1,5 eta 3,5 m artean (4,9 eta 11 ft artean)1
Abiadura maximoa
59 km/h inguru (37 mph)
Hegan egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein zabalak ziren bere hegoak?

Hamipterus hegoak 3,5 m inguru puntatik puntara (11 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)Auto bat 4,5 m inguru (15 ft)Elefante bat, gaur egungo lehorreko animaliarik handiena 6,5 m inguru (21 ft)
ilaran jarritako 2 bizikleta bezain zabalak diren hegoakfutbol zelai oso bat zeharkatu zezakeen hegan 6,4 segundotan

Zein handia zen Hamipterus ZUREKIN alderatuta?

Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Hamipterus fossils were found in huge numbers, probably from a nesting colony that was buried by a storm. Over 40 individuals were collected, and there may have been hundreds.1

2

Unlike most pterosaurs, Hamipterus bones are three-dimensional and not squashed flat. Scientists even found the horny sheaths that covered its head crests.1

3

Five uncrushed eggs were found with the Hamipterus fossils. That is very rare for pterosaurs.1

4

Hamipterus had a hook-shaped bony process on the tip of its lower jaw, which scientists think helped it grab slippery fish.3

5

Male and female Hamipterus looked different. The paratype skull is thought to be from a male, while the holotype is probably a female.1

6

The tooth enamel of Hamipterus was very thin, only covering about half of each tooth crown.1

AAk eginaHamipterus: AAk egindako irudia
Hamipterus nolakoa izan zitekeen erakusten duen AAk egindako irudia, ordenagailu batek zientzialariek dakitenetik sortua. Asmakizun bat da: benetako animalia desberdina izan zitekeen, eta inork ez daki zein ziren bere benetako koloreak.
zure galderak

Hamipterus: gehien egindako galderak

?How big was Hamipterus?

Hamipterus had a wingspan of 1.5 to 3.5 metres, which is about as wide as a small car.1

?Did Hamipterus have feathers?

No, Hamipterus was a pterosaur, a flying reptile, not a dinosaur. Pterosaurs did not have feathers; they had a fur-like covering called pycnofibers.1

?What did Hamipterus eat?

Hamipterus ate fish. It had a hook-shaped bony process on the tip of its lower jaw that helped it grab slippery fish.1

Dino adituentzat

Izen zientifikoa
Hamipterus
Izendatzailea:
Wang et al. 20144
Taldea
Narrasti hegalariak
Familia / klada
Pteranodontoidea4
Sailkapena
Pterosauria > Pterodactyloidea4
Arroken adina
137 eta 133 milioi urte artean (Valanginian)4
Arroka-formazioak
Shengjinkou4
Herrialdeak
Txina4
Fosil-erregistroak
4 The Paleobiology Database datu-basean4
Aurkikuntza
Hamipterus was named in 2014 by Wang Xiaolin and a team of scientists. The fossils were found in the Hami region of Xinjiang, China, starting in 2006.1
Oraindik eztabaidagai
Scientists are not sure exactly where Hamipterus fits in the pterosaur family tree. It may be close to Istiodactylus, Ludodactylus, or the Anhangueridae.1

Datuak nondik datozen

  1. Hamipterus (en.wikipedia.org)
  2. The first dinosaurs from the Early Cretaceous Hami Pterosaur Fauna, China (pmc.ncbi.nlm.nih.gov)
  3. PBDB Taxon (paleobiodb.org)
  4. Hamipterus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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