Kartu dino No. 1979 ci 2 027

Ypupiara

Tur bi mooy: “the one who lives in the water”1

Lekkoon: JënRaptor yiKretase bu mujj

Ypupiara was a small, fast raptor that lived in Brazil near the end of the age of dinosaurs. It had long, skinny teeth like a fish hook, perfect for catching slippery fish for dinner.1 2

Dundoon

am na 72 ba 66 milyoŋ at5

Kretase bu mujj

Fosil yu ñu gis ci

Serra da Galga Formation, Brazil5 1

Guddaay

3 m (9,8 ft)3

Diisaay

20 kg (44 lb)3

Kawewaay

1,2 m (3,9 ft)3

Gaawaay bi gën a kawe

lu tollu ci 43 km/h (27 mph)

Daw, jortu

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

Naka la kawewoon?

Naka la diisoon?

diis ni 5 muusu kër

gudd ni 3 xaj, bakkan ba geengudd ni 17 banaana yu ñu topp-toppalediis ni 4 xaalmënoon na daw 100 meetar ci 8,4 segond (nit ki gën a gaaw dafay soxla 9,6)

Naka la Ypupiara réyoon, bu ñu ko méngalee ak YAW?

Ay kalkil rekk ci sa navigatëer. Dara du ñu denc, dara du ñu yónne fenn.

Naka la gaawoon?

Nit kuy dox lu tollu ci 5 km/h (3 mph)

Xale bu nekk ci welo lu tollu ci 12 km/h (7 mph)

Ypupiara lu tollu ci 43 km/h (27 mph)

Fas buy daw bu gaaw lu tollu ci 65 km/h (40 mph)

Segg bu gaaw lu tollu ci 100 km/h (62 mph)

yëf yu neex

Xibaar yu neex

Ypupiara was the first dromaeosaurid (raptor) dinosaur ever discovered in South America.1

Its only known fossil was a piece of upper jaw and lower jaw, which was destroyed in a fire at the National Museum of Brazil in 2018.1

Scientists only described and named Ypupiara in 2021, using photographs taken just before the fire.1

Ypupiara's teeth were fluted (had grooves) and lacked serrations, which is unusual for a raptor.2

Its closest relative was Austroraptor, another fish-eating raptor from Argentina.1 2

The name Ypupiara comes from a Tupi word meaning 'the one who lives in the water', referring to a local water spirit.1

Nataalu Ypupiara bu ñu def ak IA — Nataal bu IA def la, muy wone ni Ypupiara mën a meloon, ordinatëer moo ko def ci li boroom xam-xam yi xam. Jortu kese la: rab bi ci dëgg mën na meloon neneen, te kenn xamul ay kulëëram yu dëgg.

yeen a laaj

Laaj yi ñu gën a laaj ci Ypupiara

?How big was Ypupiara?

It was about 2 to 3 metres (6.6 to 9.8 feet) long from the tip of its nose to the end of its tail.4

?What did Ypupiara eat?

It mostly ate fish, using its long, skinny, hook-like teeth to catch them. It may also have eaten lizards and small amphibians.1 4

?When did Ypupiara live?

It lived near the end of the age of dinosaurs, between about 72 million and 66 million years ago.4

Ku tas léeb yu dul dëgg

Léeb: Ypupiara was a giant raptor like Velociraptor from the movies.

Dëgg: Ypupiara was a small, slender unenlagiine raptor, probably about the size of a turkey or a large dog, and it ate fish, not large prey.1 2

Ngir ñi xam dino lool

Turu xam-xam: Ypupiara
Ku ko tudde: Brum et al. 20215
Kurél: Raptor yi
Njaboot / klad: Dromaeosauridae5
Klasifikasiyoŋ: Theropoda > Dromaeosauridae5
Màggaayu doj yi: 72 ba 66 milyoŋ at (Maastrichtian)5
Formasiyoŋi doj: Serra da Galga5
Réew yi: Beresil5
Fosil yu ñu gis: 1 ci The Paleobiology Database5
Gisees: The fossil was found by Alberto Lopa in the 1950s in Brazil. It was stored at the National Museum of Brazil and only described as a new dinosaur in 2021 by Arthur Brum and colleagues, after the original specimen was lost in a fire.1
Ñu ngi koy werante ba tey: Scientists are not sure if another fossil called 'Lopasaurus' (a foot bone) belongs to the same species as Ypupiara, because the two fossils don't overlap in body parts.1

Fa xibaar yi jóge

Ypupiara (en.wikipedia.org)
A new unenlagiine (Theropoda, Dromaeosauridae) from the Upper Cretaceous of Brazil (onlinelibrary.wiley.com)
Ypupiara lopai - Atlas Virtual da Pré-História (atlasvirtual.com.br)
Brazilian paleontologists identify new carnivorous dinosaur : Revista Pesquisa Fapesp (revistapesquisa.fapesp.br)
Ypupiara in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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