Yixianopterus

Din no ase: “wing from Yixian”1

Ɔdii: NsuomnamWim mmoa a wɔweaKretasias MfiaseNyansahu mu deɛ, ɔnyɛ dinosɔɔ

Yixianopterus was a flying reptile that soared over ancient lakes in China about 125 million years ago. It had a long beak with many teeth and probably snatched fish from the water while flying.1 3

Asɛm a ɛyɛ anigye: pterosɔɔ tuu wim wɔ dinosɔɔ so, nanso na wɔyɛ wɔn abusuafoɔ, na wɔnyɛ dinosɔɔ ankasa.

Ɔtenaa ase

mfeɛ ɔpepem 126 kɔsi 120 a atwam3

Kretasias Mfiase

Wɔhunuu fɔsil wɔ

Jingangshan, Liaoning, China3 1

Ntaban trɛmu

2.2 m (7.2 ft)2

Ntɛmntɛm a ɛsen biara

bɛyɛ 49 km/h (30 mph)

Wimtuo, nsusuiɛ

Berɛ bɛn na ɛtenaa ase?

Triasik

Jurasik

Kretasias

mfeɛ ɔpepem 252 a atwam20114566, ɔsoro ɛboɔ no

Na ne kɛseɛ yɛ sɛn?

Na ne ntaban trɛ sɛn?

ne tenten te sɛ fie agyinamoa 4 firi hwene kɔsi duaanka ɔbɛtumi atu atwa bɔɔlobɔ prama mũ wɔ sikɛn 7.7 mu

Yixianopterus kɛseɛ yɛ sɛn sɛ wode toto WO ho a?

Akontaa nko ara wɔ wo browser mu. Yɛnkora biribiara so, na yɛmmfa biribiara nkɔ baabiara.

Na ɛyɛ ntɛm sɛn?

Onipa a ɔnante bɛyɛ 5 km/h (3 mph)

Abofra a ɔte sakre so bɛyɛ 12 km/h (7 mph)

Yixianopterus bɛyɛ 49 km/h (30 mph)

Ɔpɔnkɔ a ɔretu mmirika bɛyɛ 65 km/h (40 mph)

Kyiita bɛyɛ 100 km/h (62 mph)

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

The only known fossil of Yixianopterus was partly faked before scientists got it. Someone added a fake skull to the real bones.1

Yixianopterus lived in a place with lots of volcanic activity. Many of the animals found with it were fish and insects that lived in the water.1

Its front teeth were longer and thinner than the rest of its teeth. This helped it grab slippery fish.1

Scientists are not sure which group Yixianopterus belongs to. It has been placed in Lonchodectidae, Ornithocheiridae, and Istiodactyliformes at different times.1

The fossil includes part of a foot and a wing bone. The foot bones were very short compared to the leg bone, a clue that it was a good flier.1

Yei yɛ Yixianopterus mfonini a AI yɛeɛ, sɛdeɛ ebia na ɔteɛ. Kɔmputa na ɛyɛeɛ firi deɛ nyansahufoɔ nim mu. Ɛyɛ nsusuiɛ: ebia na aboa ankasa no nte saa, na obiara nnim ne kɔla ankasa.

Ma dino ho animdefoɔ

Nyansahu din: Yixianopterus
Obi a ɔtoo din: Lü et al. 20063
Kuo: Wim mmoa a wɔwea
Abusua / kuo kɛseɛ: Lonchodectidae3
Nkyekyɛmu: Pterosauria > Pterodactyloidea3
Abotan no mfeɛ: mfeɛ ɔpepem 126 kɔsi 120 (Barremian / Aptian)3
Abotan nhyehyɛeɛ: Yixian3
Aman: Kyaena3
Fɔsil nkyerɛwee: 1 wɔ The Paleobiology Database mu3
Nhunumu: Yixianopterus was named in 2006 by Lü Junchang and colleagues. The single fossil was found in the Jingangshan layer of the Yixian Formation in Liaoning, China.1 3
Wɔda so gye ho akyinnye: Scientists still debate which family Yixianopterus belongs to. Some say it is a lonchodectid, others say it is an ornithocheirid or a basal istiodactyliform.1

Baabi a nsɛm no firi

Yixianopterus (en.wikipedia.org)
Yixianopterus jingangshanensis | Pterosaur Database by DinoAnimals.com (dinoanimals.com)
Yixianopterus in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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