Serradraco

Din no ase: “saw dragon”1

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

Serradraco was a flying reptile that lived about 139 to 132 million years ago. It had a saw-like lower jaw and probably caught fish over the seas near England.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 139 kɔsi 133 a atwam3

Kretasias Mfiase

Wɔhunuu fɔsil wɔ

St Leonards-on-Sea in Sussex, England, United Kingdom1 3

Ntaban trɛmu

2.44 kɔsi 3.66 m (8 kɔsi 12 ft)2

Ntɛmntɛm a ɛsen biara

bɛyɛ 60 km/h (37 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?

ntaban trɛ sɛ sakre 2 a ɛtoatoa soanka ɔbɛtumi atu atwa bɔɔlobɔ prama mũ wɔ sikɛn 6.3 mu

Serradraco 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)

Serradraco bɛyɛ 60 km/h (37 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

Serradraco's name means 'saw dragon' because its lower jaw had a saw-like upper edge.1

The first fossils were just a pair of lower jaws, found by a collector named Samuel Husband Beckles.1

For a long time, scientists thought Serradraco belonged to other pterosaur groups, like Pterodactylus, Ornithocheirus, and Lonchodectes.1

A second specimen includes fused tail bones, a piece of jaw with teeth, and parts of a wing.1

Serradraco lived during the Early Cretaceous period, in the Berriasian to Valanginian ages.3

The teeth of Serradraco show microwear patterns similar to those of modern fish-eating reptiles, so it likely hunted fish.1

Yei yɛ Serradraco 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.

Atosɛm sɛefoɔ

Atosɛm: Serradraco is a dinosaur.

Nokorɛ: Serradraco is a pterosaur, a flying reptile that is not a dinosaur.1

Ma dino ho animdefoɔ

Nyansahu din: Serradraco
Obi a ɔtoo din: Rigal et al. 20173
Kuo: Wim mmoa a wɔwea
Abusua / kuo kɛseɛ: Lonchodectidae3
Nkyekyɛmu: Pterosauria > Pterodactyloidea3
Abotan no mfeɛ: mfeɛ ɔpepem 139 kɔsi 133 (Berriasian / Valanginian)3
Aman: Engiresi3
Fɔsil nkyerɛwee: 1 wɔ The Paleobiology Database mu3
Nhunumu: Richard Owen named the first fossils, a pair of lower jaws, as Pterodactylus sagittirostris in 1874. In 2017, Rigal, Martill, and Sweetman gave it the new genus name Serradraco.1
Wɔda so gye ho akyinnye: Scientists are not sure if Serradraco belongs in the family Lonchodectidae. Some studies say it does, while others suggest it does not.1

Baabi a nsɛm no firi

Serradraco (en.wikipedia.org)
Serradraco – DINOSAURS AND BARBARIANS (dinosaursandbarbarians.com)
Serradraco in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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