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Juravenator

Il num vul dir: “Jura hunter”1

Mangiava: CharnDinos carnivorsGiurassic tardiv

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.1 2

Viveva

avant 152 fin 149 milliuns onns5

Giurassic tardiv

Fossils chattads en

Schamhaupten, Bavaria, Germany1 2

Lunghezza

0,75 m (2,5 ft)1

Spertadad maximala

var 47 km/h (29 mph)

Currer, stima

Cura viveva el?

Triassic

Giurassic

Cretacic

avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

uschè lung sco 4 bananas ina suenter l'autrapudess currer 100 meters en 7,7 secundas (il pli spert uman dovra 9,6)

Quant grond era Juravenator cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn arcunà u tramess.

Quant spert era el?

Ina persuna che va a pe var 5 km/h (3 mph)

In uffant sin il velo var 12 km/h (7 mph)

Juravenator var 47 km/h (29 mph)

In chaval che galoppescha var 65 km/h (40 mph)

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

Juravenator is known from a single, nearly complete skeleton of a juvenile, making it one of the best-preserved predatory dinosaurs from Europe.2 1

Unlike many other small theropods from the same time, Juravenator did not have feathers or feather-like structures on its tail.2 1

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

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

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

Maletg da Juravenator fatg cun IA — In maletg fatg cun IA che mussa co Juravenator pudess avair guardà ora, fatg d'in computer tenor quai che la scienza sa. I sa tracta d'ina supposiziun: l'animal vair ha forsa guardà ora auter, e sias colurs vairas èn nunenconuschentas.

tias dumondas

Las dumondas las pli frequentas davart Juravenator

?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

Chatschader da mitus

Mitus: Juravenator was covered in bristly protofeathers.

Vardad: The fossil shows no signs of feathers or feather-like structures, only scales.2 1

Per experts da dinos

Num scientific: Juravenator
Numnà da: Göhlich and Chiappe 20065
Gruppa: Dinos carnivors
Famiglia / clada: Coelurosauria5
Classificaziun: Theropoda5
Vegliadetgna da la crappa: 152 fin 149 milliuns onns (Kimmeridgian)5
Formaziuns da crap: Painten5
Pajais: Germania5
Chats da fossils: 1 en The Paleobiology Database5
Scuverta: 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 2006.1 2
Anc discutà: Scientists are not sure if Juravenator was fully grown when it died, because the only known skeleton is from a juvenile.1

Danunder che vegnan ils fatgs

Juravenator (en.wikipedia.org)
A new carnivorous dinosaur from the Late Jurassic Solnhofen archipelago | Nature (nature.com)
PBDB Taxon (paleobiodb.org)
This small dinosaur had a marvelous sense of touch, detailed fossils reveal | National Geographic (nationalgeographic.com)
Juravenator in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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