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Dendrorhynchoides: marrazkia
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Dendrorhynchoides

Izenaren esanahia: “tree snout”1
Jaten zuen: IntsektuakNarrasti hegalariakErdi Jurasikoa eta Behe Kretazeoa arteanTeknikoki ez da dinosauroa

Dendrorhynchoides was a tiny flying reptile that lived about 124 million years ago. It was one of the smallest pterosaurs ever, with a wingspan of only about 40 centimetres (16 inches). It probably fluttered through forests catching insects.1

Datu dibertigarria: pterosauroak dinosauroen gainetik hegan egiten zuten, baina haien lehengusuak ziren, ez dinosauroak.
Bizi izan zen
Duela 168 eta 120 milioi urte artean3
Erdi Jurasikoa eta Behe Kretazeoa artean
Fosilak hemen aurkitu dira:
China, in Liaoning and Hebei provinces12
Hego-zabalera
0,4 m (1,3 ft)1
Abiadura maximoa
25 km/h inguru (16 mph)
Hegan egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein zabalak ziren bere hegoak?

Dendrorhynchoides hegoak 0,4 m inguru puntatik puntara (1,3 ft)Etxeko katu bat 0,5 m inguru (1,6 ft)Txakur bat 1 m inguru (3,3 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)
futbol zelai oso bat zeharkatu zezakeen hegan 15 segundotan

Zein handia zen Dendrorhynchoides ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Its wingspan was only about 40 centimetres (16 inches), making it one of the smallest pterosaurs known.1

2

It had a short, broad head with very large eye sockets, giving it excellent eyesight for spotting insects.1

3

Its teeth were curved and about 3 millimetres long, perfect for gripping slippery insects.1

4

The first fossil was altered by fossil dealers who added a piece of a dromaeosaurid tail to make it look more valuable.1

5

Scientists think it may have hunted at night like modern bats or nightjars, using its big eyes to see in the dark.1

6

Its wings were short and its joints were very flexible, which helped it maneuver through trees while chasing prey.1

AAk eginaDendrorhynchoides: AAk egindako irudia
Dendrorhynchoides 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

Dendrorhynchoides: gehien egindako galderak

?Was Dendrorhynchoides a dinosaur?

No, it was a pterosaur, a flying reptile that is not a dinosaur.1

?How big was Dendrorhynchoides?

It had a wingspan of about 40 centimetres (16 inches), making it one of the smallest known pterosaurs.1

?What did Dendrorhynchoides eat?

It was an insectivore that ate insects. It had curved teeth about 3 millimetres long for gripping slippery prey.1

?Could Dendrorhynchoides fly?

Yes, it was a flying reptile with short wings and flexible joints that helped it maneuver through trees while chasing insects.1

Mito-hauslea

Mitoa: Some people think Dendrorhynchoides was a dinosaur because it lived with dinosaurs.

Egia: It was a pterosaur, a flying reptile, not a dinosaur.1

Dino adituentzat

Izen zientifikoa
Dendrorhynchoides
Izendatzailea:
Ji et al. 19993
Taldea
Narrasti hegalariak
Familia / klada
Anurognathidae3
Sailkapena
Pterosauria3
Arroken adina
168 eta 120 milioi urte artean (Bathonian / Aptian)3
Arroka-formazioak
Yixian, Tiaojishan3
Herrialdeak
Txina3
Fosil-erregistroak
2 The Paleobiology Database datu-basean3
Aurkikuntza
The first fossil was found around 1995 and bought from illegal fossil dealers. It was named Dendrorhynchus in 1998, but that name was already used for a parasite, so it was renamed Dendrorhynchoides in 1999.1
Oraindik eztabaidagai
Scientists debate whether the first fossil came from the Early Cretaceous or the Middle Jurassic, because the fossil was originally obtained from dealers and its exact location is unclear.1

Datuak nondik datozen

  1. Dendrorhynchoides (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Dendrorhynchoides in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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