Elanodactylus

Din no ase: “kite finger”1

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

Elanodactylus was a pterosaur, a flying reptile that lived during the Early Cretaceous. It had long, slim wings like a kite and a wingspan of about 2.5 metres (8.2 feet). It probably flew over lakes and rivers, scooping up fish to eat.1 2

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

Liaoning Province, China1 2

Ntaban trɛmu

2.5 m (8.2 ft)1

Mu duru

10 kg (22 lb)1

Ntɛmntɛm a ɛsen biara

bɛyɛ 52 km/h (32 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?

Na ne mu yɛ duru sɛn?

ne mu duru te sɛ fie agyinamoa 2.5

ntaban trɛ sɛ sakre 1.5 a ɛtoatoa sone mu duru te sɛ kwadu 83anka ɔbɛtumi atu atwa bɔɔlobɔ prama mũ wɔ sikɛn 7.3 mu

Elanodactylus 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)

Elanodactylus bɛyɛ 52 km/h (32 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

Elanodactylus had neck vertebrae that looked like those of azhdarchids, the giant pterosaurs from the Late Cretaceous. But scientists think these similar neck bones evolved separately in both groups, a case of convergent evolution.1 2

The first bone in its wing finger was shorter than the second and third bones. This is a unique feature that helps identify Elanodactylus.1

Elanodactylus is the largest known member of its group, the archaeopterodactyloids. Its wingspan was about 2.5 metres (8.2 feet).2

The name Elanodactylus comes from the Greek words for 'kite' and 'finger', because its long, thin wings reminded scientists of a kite bird.1

Elanodactylus lived around 125 to 119 million years ago, during the Early Cretaceous period. Its fossils were found in the Yixian Formation in China.3 1

Yei yɛ Elanodactylus 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: Elanodactylus
Obi a ɔtoo din: Andres and Ji 20083
Kuo: Wim mmoa a wɔwea
Abusua / kuo kɛseɛ: Lophocratia3
Nkyekyɛmu: Pterosauria > Pterodactyloidea3
Abotan no mfeɛ: mfeɛ ɔpepem 126 kɔsi 120 (Barremian / Aptian)3
Abotan nhyehyɛeɛ: Yixian3
Aman: Kyaena3
Fɔsil nkyerɛwee: 2 wɔ The Paleobiology Database mu3
Nhunumu: Elanodactylus was named in 2008 by Brian Andres and Ji Qiang. The first fossil, a partial skeleton without a skull, was found in the Sihetun Basin in Liaoning, China.1 2
Wɔda so gye ho akyinnye: Scientists are still debating whether the long neck bones of Elanodactylus evolved for the same reason as in azhdarchids, or if they were used differently.1 2

Baabi a nsɛm no firi

Elanodactylus (en.wikipedia.org)
A NEW PTEROSAUR FROM THE LIAONING PROVINCE OF CHINA, THE PHYLOGENY OF THE PTERODACTYLOIDEA, AND CONVERGENCE IN THEIR CERVICAL VERTEBRAE - ANDRES - 2008 - Palaeontology - Wiley Online Library (onlinelibrary.wiley.com)
Elanodactylus in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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