Serradraco

Hiika maqaa: “saw dragon”1

Kan nyaate: QurxummiiHarkifattoota balali'anKireetaashasii JalqabaaSeera saayinsiitiin daayinoosarii miti

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

Odeeffannoo bashannansiisaa: pteroosarootni daayinoosaroota olitti balali'u turan, garuu firoota isaanii turan malee daayinoosaroota hin turre.

Kan jiraate

waggaa miliyoona 139 hanga 133 dura3

Kireetaashasii Jalqabaa

Fosiliiwwan kan itti argaman

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

Bal'ina baallee

2.44 hanga 3.66 m (8 hanga 12 ft)2

Saffisa ol'aanaa

gara 60 km/sa'a (37 mph)

Balali'uu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Baalleen isaa hammam bal'aa turan?

baallee akka saayikilii 2 tarreen bal'aadirree kubbaa miilaa guutuu sekondii 6.3 keessatti balali'ee ce'uu danda'a

SI wajjin yoo wal bira qabamu, Serradraco hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Serradraco gara 60 km/sa'a (37 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

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

Fakkii AI'n hojjetame: Serradraco — Fakkii AI'n hojjetame kan Serradraco maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

Seenaa sobaa diigaa

Seenaa sobaa: Serradraco is a dinosaur.

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

Ogeeyyii daayinootiif

Maqaa saayinsii: Serradraco
Kan maqaa baase: Rigal et al. 20173
Garee: Harkifattoota balali'an
Maatii / kilaadii: Lonchodectidae3
Ramaddii: Pterosauria > Pterodactyloidea3
Umurii dhagaawwanii: waggaa miliyoona 139 hanga 133 (Berriasian / Valanginian)3
Biyyoota: Biriteen3
Galmee fosilii: 1 The Paleobiology Database keessa3
Argannoo: 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
Ammallee falmisiisaa: Scientists are not sure if Serradraco belongs in the family Lonchodectidae. Some studies say it does, while others suggest it does not.1

Odeeffannoon eessaa dhufa

Serradraco (en.wikipedia.org)
Serradraco – DINOSAURS AND BARBARIANS (dinosaursandbarbarians.com)
Serradraco in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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