Archaeoistiodactylus

Din no ase: “ancient Istiodactylus”1

Ɔdii: NsuomnamWim mmoa a wɔweaJurasik Mfinimfini kɔsi Jurasik AwieeɛNyansahu mu deɛ, ɔnyɛ dinosɔɔ

Archaeoistiodactylus was a flying reptile that lived in China during the Middle Jurassic, about 165 million years ago. It had short hand bones and backward-angled front teeth, and it probably ate fish.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 168 kɔsi 152 a atwam4

Jurasik Mfinimfini kɔsi Jurasik Awieeɛ

Wɔhunuu fɔsil wɔ

Liaoning, China1 2

Ntaban trɛmu

0.9 m (3 ft)3

Ntɛmntɛm a ɛsen biara

bɛyɛ 35 km/h (22 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 2 firi hwene kɔsi duaanka ɔbɛtumi atu atwa bɔɔlobɔ prama mũ wɔ sikɛn 11 mu

Archaeoistiodactylus 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)

Archaeoistiodactylus bɛyɛ 35 km/h (22 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

Archaeoistiodactylus is known from only one incomplete skeleton, including a partial skull and lower jaws.1

Its front teeth in the upper jaw were angled backward, which may have helped it catch slippery fish.1

The name means 'ancient Istiodactylus', because scientists first thought it was an older relative of the pterosaur Istiodactylus.1

Some scientists think Archaeoistiodactylus might actually be a poorly preserved specimen of another pterosaur called Darwinopterus.1

It lived in the Middle Jurassic period, about 165 million years ago, in what is now China.1

The holotype specimen is cataloged as JPM04 to 0008 and was found in the Tiaojishan Formation of western Liaoning, China.1

Yei yɛ Archaeoistiodactylus 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: Archaeoistiodactylus
Obi a ɔtoo din: Lü and Fucha 20104
Kuo: Wim mmoa a wɔwea
Abusua / kuo kɛseɛ: Istiodactylidae4
Nkyekyɛmu: Pterosauria > Pterodactyloidea4
Abotan no mfeɛ: mfeɛ ɔpepem 168 kɔsi 152 (Bathonian / Kimmeridgian)4
Abotan nhyehyɛeɛ: Tiaojishan4
Aman: Kyaena4
Fɔsil nkyerɛwee: 1 wɔ The Paleobiology Database mu4
Nhunumu: Archaeoistiodactylus was named and described by Chinese paleontologists Lü Junchang and Fucha Xiaohui in 2010, based on a partial skeleton found near Linglongta in Liaoning, China.1
Wɔda so gye ho akyinnye: Scientists are not sure whether Archaeoistiodactylus is a valid genus or if it is actually a specimen of Darwinopterus or another wukongopterid pterosaur.1

Baabi a nsɛm no firi

Archaeoistiodactylus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
PaleoCodex :: Archaeoistiodactylus (paleocodex.com)
Archaeoistiodactylus in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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