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Harpactognathus

Hiika maqaa: “seizing or grasping jaw”1

Kan nyaate: FoonHarkifattoota balali'anJuraasikii DhumaaSeera saayinsiitiin daayinoosarii miti

Harpactognathus was a large flying reptile that lived during the Jurassic period. It had a strong, wide beak and sharp teeth for grabbing prey. This pterosaur was one of the biggest of its kind that did not belong to the short-tailed pterodactyl group.1

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

Kan jiraate

waggaa miliyoona 152 hanga 145 dura2

Juraasikii Dhumaa

Fosiliiwwan kan itti argaman

Albany County, Wyoming, USA1 2

Bal'ina baallee

2.5 m (8.2 ft)1

Saffisa ol'aanaa

gara 52 km/sa'a (32 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 1.5 tarreen bal'aadirree kubbaa miilaa guutuu sekondii 7.3 keessatti balali'ee ce'uu danda'a

SI wajjin yoo wal bira qabamu, Harpactognathus 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)

Harpactognathus gara 52 km/sa'a (32 mph)

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

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

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Harpactognathus is known from only a partial skull and a few other bones, so scientists are still learning about its full appearance.1

It had a crest on the front of its skull that might have been used for display to attract mates or show off to rivals.1

With a wingspan of about 2.5 metres (8.2 feet), Harpactognathus was among the largest non-pterodactyloid pterosaurs.1

Its fossils were found in the Morrison Formation, the same rock layer that contains famous dinosaurs like Stegosaurus and Diplodocus.1

Unlike many other pterosaurs that ate fish, Harpactognathus probably hunted small animals on land near rivers and lakes.1

The name Harpactognathus comes from Greek words meaning 'seizing jaw', which describes its strong, grabbing beak.1

Fakkii AI'n hojjetame: Harpactognathus — Fakkii AI'n hojjetame kan Harpactognathus 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.

ati gaafatte

Gaaffiiwwan waa'ee Harpactognathus baay'ee gaafataman

?Was Harpactognathus a dinosaur?

No, Harpactognathus was a pterosaur, a flying reptile, not a dinosaur.1

?How big was Harpactognathus?

It had an estimated wingspan of about 2.5 metres (8.2 feet) and a skull length of 280 to 300 millimetres (11 to 12 inches).1

?What did Harpactognathus eat?

It was a terrestrial carnivore that probably hunted small animals on land near rivers and lakes, not fish like many other pterosaurs.1

?Where was Harpactognathus found?

Its fossils were found in the Morrison Formation in Wyoming, USA, the same rock layer as Stegosaurus and Diplodocus.1

?Did Harpactognathus have a crest?

Yes, it had a thin crest on the front of its skull that may have been used for display to attract mates or show off to rivals.1

?When did Harpactognathus live?

It lived during the Kimmeridgian stage of the Late Jurassic period, about 157 to 152 million years ago.1

Seenaa sobaa diigaa

Seenaa sobaa: Harpactognathus is often thought to be a dinosaur.

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

Ogeeyyii daayinootiif

Maqaa saayinsii: Harpactognathus
Kan maqaa baase: Carpenter et al. 20032
Garee: Harkifattoota balali'an
Maatii / kilaadii: Lonchognatha2
Ramaddii: Pterosauria2
Umurii dhagaawwanii: waggaa miliyoona 152 hanga 145 (Kimmeridgian / Tithonian)2
Caasaawwan dhagaa: Morrison2
Biyyoota: Ameerikaa2
Galmee fosilii: 1 The Paleobiology Database keessa2
Argannoo: Harpactognathus was named in 2003 by paleontologist Kenneth Carpenter and his team. The first fossil, a partial snout, was found in 1996 at Bone Cabin Quarry in Wyoming, USA. The species name honors Joe Gentry, a volunteer who helped with fossil preparation.1
Ammallee falmisiisaa: Scientists are not sure whether Harpactognathus belongs to the scaphognathine or rhamphorhynchine group of pterosaurs, because its fossils are so incomplete.1

Odeeffannoon eessaa dhufa

Harpactognathus (en.wikipedia.org)
Harpactognathus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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