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Cartoon da Bonapartenykus
Carta da dino nr. 0285 da 2 027

Bonapartenykus

Il num vul dir: “Bonaparte's claw”1
Mangiava: CharnDinos carnivorsCretacic tardiv

Bonapartenykus was a meat-eating dinosaur that lived in South America near the end of the Age of Dinosaurs. It was one of the biggest members of its family, the alvarezsauroids, and it had a special claw on each hand.1

Viveva
avant 72 fin 66 milliuns onns2
Cretacic tardiv
Fossils chattads en
Argentina, in the Río Negro Province, from the Allen Formation12
Lunghezza
2,5 fin 3,3 m (8,2 fin 11 ft)1
Paisa
43 kg fin 72 kg (95 fin 159 lb)1
Autezza
1,1 m (3,6 ft)
stima
Spertadad maximala
var 50 km/h (31 mph)
Currer, stima

Cura viveva el?

Triassic
Giurassic
Cretacic
avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Bonapartenykus var 3,3 m lung (11 ft)In velo da creschids var 1,8 m (5,9 ft)In auto var 4,5 m (15 ft)In elefant, il pli grond animal da terra dad oz var 6,5 m (21 ft)

Quant aut era el?

In giat da chasavar 0,3 m (1 ft)In chaunvar 0,5 m (1,6 ft)Bonapartenykusvar 1,1 m aut (3,6 ft)In chavalvar 1,6 m (5,2 ft)

stima

Quant grev era el?

uschè grev sco 4 chauns
uschè lung sco 3 chauns dal nas a la cuauschè lung sco 18 bananas ina suenter l'autrauschè grev sco 14 melunasuschè grev sco 4 uffants da scolettauschè grev sco 2 scolarspudess currer 100 meters en 7,2 secundas (il pli spert uman dovra 9,6)

Quant grond era Bonapartenykus cumpareglià cun TAI?

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

Quant spert era el?

chaussas cool

Fatgs divertents

1

Bonapartenykus is the largest known alvarezsauroid, measuring up to 3.3 metres (10.8 feet) long and weighing up to 72 kilograms (159 pounds).1

2

Its fossils were found with two incomplete eggs and many eggshell pieces, which were given their own scientific name, Arriagadoolithus.1

3

The eggs were found less than 20 centimetres (7.9 inches) away from the skeleton, so scientists think they may belong to Bonapartenykus.1

4

Bonapartenykus had a fused hip bone and a fused shoulder blade, which are unusual features that help scientists tell it apart from other dinosaurs.1

5

It lived between 72 and 66 million years ago, during the Maastrichtian age of the Late Cretaceous period.2

6

The name 'ultimus' means 'latest', because it was one of the youngest alvarezsauroids from South America.1

Fatg cun IAMaletg da Bonapartenykus fatg cun IA
In maletg fatg cun IA che mussa co Bonapartenykus 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 Bonapartenykus

?How big was Bonapartenykus?

It was about 2.5 to 3.3 metres (8.2 to 10.8 feet) long and weighed 43 to 72 kilograms (95 to 159 pounds). That makes it the largest known alvarezsauroid.1

?What did Bonapartenykus eat?

It was a meat-eating dinosaur, so it probably ate small animals like lizards or insects. Its special claw may have helped it catch prey.1

?Did Bonapartenykus lay eggs?

Yes, its fossils were found with two eggs and many eggshell pieces nearby. Scientists think the eggs belonged to Bonapartenykus and gave them the name Arriagadoolithus.1

?When did Bonapartenykus live?

It lived between 72 and 66 million years ago, near the end of the Age of Dinosaurs. Its name 'ultimus' means 'latest' because it was one of the youngest alvarezsauroids from South America.1

Chatschader da mitus

Mitus: Some people think Bonapartenykus was a bird because it had feathers and a beak-like snout.

Vardad: Bonapartenykus was a dinosaur, not a bird. It belonged to a group called alvarezsauroids, which are close relatives of birds but still dinosaurs.1

Per experts da dinos

Num scientific
Bonapartenykus
Numnà da
Agnolin et al. 20122
Gruppa
Dinos carnivors
Famiglia / clada
Alvarezsauroidea2
Classificaziun
Theropoda2
Vegliadetgna da la crappa
72 fin 66 milliuns onns (Maastrichtian)2
Formaziuns da crap
Allen2
Pajais
Argentinia2
Chats da fossils
3 en The Paleobiology Database2
Scuverta
The first skeleton was found in Argentina and was described in 2009 as an unknown alvarezsaurid. In 2012, scientists Federico Agnolin, Jaime Powell, Fernando Novas, and Martin Kundrát named it Bonapartenykus ultimus.1
Anc discutà
Scientists are not sure if the eggs found with Bonapartenykus really belong to it, because they were not inside the body. They might belong to another animal.1

Danunder che vegnan ils fatgs

  1. Bonapartenykus (en.wikipedia.org)
  2. Bonapartenykus in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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