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Kaartuunii: Juravenator
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Juravenator

Hiika maqaa: “Jura hunter”1
Kan nyaate: FoonDaayinoowwan foon nyaatanJuraasikii Dhumaa

Juravenator was a tiny, speedy meat-eater that lived in what is now Germany during the Late Jurassic. It was only about as long as a cat, and it may have hunted at night.12

Kan jiraate
waggaa miliyoona 152 hanga 149 dura5
Juraasikii Dhumaa
Fosiliiwwan kan itti argaman
Schamhaupten, Bavaria, Germany12
Dheerina
0.75 m (2.5 ft)1
Saffisa ol'aanaa
gara 47 km/sa'a (29 mph)
Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii
Juraasikii
Kireetaashasii
waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Juravenator gara 0.75 m dheeraa (2.5 ft)Adurree manaa gara 0.5 m (1.6 ft)Saree gara 1 m (3.3 ft)Saayikilii nama guddaa gara 1.8 m (5.9 ft)
akka muuzii 4 walitti hiriiran dheeraameetira 100 sekondii 7.7 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

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

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

Hammam saffisaa ture?

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

1

Juravenator is known from a single, nearly complete skeleton of a juvenile, making it one of the best-preserved predatory dinosaurs from Europe.21

2

Unlike many other small theropods from the same time, Juravenator did not have feathers or feather-like structures on its tail.21

3

Scientists think Juravenator may have been nocturnal, based on the shape of its eye bones.1

4

In 2020, researchers found tiny round structures on the sides of Juravenator's tail that might have been sensory organs, like those on crocodile scales.1

5

The only known Juravenator fossil was found in a lagoon deposit, suggesting it may have drowned after being washed into the water.1

AI'n kan hojjetameFakkii AI'n hojjetame: Juravenator
Fakkii AI'n hojjetame kan Juravenator 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 Juravenator baay'ee gaafataman

?How big was Juravenator?

About 75 centimetres (2.46 feet) long, which is roughly the size of a small dog.1

?Did Juravenator have feathers?

It had mostly scales on its tail and legs, but some faint impressions of possible simple feathers have been found on the top of the tail and hips.1

?What did Juravenator eat?

It was a small meat-eater that may have hunted fish and other small prey in shallow water.4

?Could Juravenator swim?

It may have waded in water to hunt, but it probably did not swim well. The only known fossil was found in a lagoon, possibly after drowning.1

?Was Juravenator nocturnal?

Yes, scientists think it may have been nocturnal based on the shape of its eye bones.1

?Where was Juravenator found?

In Germany, in the Franconian Jura region, from rocks that are about 151 to 152 million years old.1

Seenaa sobaa diigaa

Seenaa sobaa: Juravenator was covered in bristly protofeathers.

Dhugaa: The fossil shows no signs of feathers or feather-like structures, only scales.21

Ogeeyyii daayinootiif

Maqaa saayinsii
Juravenator
Kan maqaa baase
Göhlich and Chiappe 20065
Garee
Daayinoowwan foon nyaatan
Maatii / kilaadii
Coelurosauria5
Ramaddii
Theropoda5
Umurii dhagaawwanii
waggaa miliyoona 152 hanga 149 (Kimmeridgian)5
Caasaawwan dhagaa
Painten5
Biyyoota
Jarmanii5
Galmee fosilii
1 The Paleobiology Database keessa5
Argannoo
Juravenator was discovered in 1998 by volunteers Klaus-Dieter Weiß and Hans-Joachim Weiß in a quarry near Schamhaupten, Germany. It was named and described by Ursula Göhlich and Luis Chiappe in 2006.12
Ammallee falmisiisaa
Scientists are not sure if Juravenator was fully grown when it died, because the only known skeleton is from a juvenile.1

Odeeffannoon eessaa dhufa

  1. Juravenator (en.wikipedia.org)
  2. A new carnivorous dinosaur from the Late Jurassic Solnhofen archipelago | Nature (nature.com)
  3. PBDB Taxon (paleobiodb.org)
  4. This small dinosaur had a marvelous sense of touch, detailed fossils reveal | National Geographic (nationalgeographic.com)
  5. Juravenator in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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Garee sana irraa kan biroo: Daayinoowwan foon nyaatan

Ammas yeroo sana irraa: Juraasikii Dhumaa

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