Kartu dino No. 0783 ci 2 027

Haopterus

Tur bi mooy: “Hao's wing, named after Professor Hao Yichun”1

Lekkoon: JënReptil yuy naawKretase bu jëkkCi xam-xam, du dinosoor

Haopterus was a flying reptile that lived about 124 million years ago. It had a long, pointed snout full of sharp teeth, and it probably soared over the sea to catch fish.1

Xibaar bu neex: pterosoor yi dañu daan naaw ci kaw dinosoor yi, waaye seeni mbokk lañu woon, du dinosoor ci seen bopp.

Dundoon

am na 126 ba 120 milyoŋ at3

Kretase bu jëkk

Fosil yu ñu gis ci

Liaoning Province, China (Yixian Formation)1 3

Yaatuwaayu laaf

1,35 m (4,4 ft)1

Gaawaay bi gën a kawe

lu tollu ci 41 km/h (25 mph)

Naaw, jortu

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la ay laafam yaatuwoon?

gudd ni 2,5 muusu kër, bakkan ba geenmënoon na naaw ci kaw teraŋ futbal bépp ci 9,2 segond

Naka la Haopterus 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)

Haopterus lu tollu ci 41 km/h (25 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

Haopterus was the first pterosaur fossil from China to preserve a complete skull.1 2

Its skull was about 14.5 centimeters (5.7 inches) long, and it had 12 pairs of teeth in both the upper and lower jaws.1

The first three pairs of teeth in the front of its mouth were very small, and scientists think they might have been newly erupted replacement teeth.1

Haopterus had a fan-shaped breastbone with a strong keel, which helped anchor the muscles for flying.1

Its hind legs were weak, and its foot bones were very short, so scientists think it walked on all fours when on the ground.1

The fossil was found in 1998 at the Sihetun locality, and the rock layer was dated to 124.6 million years old.1

Nataalu Haopterus bu ñu def ak IA — Nataal bu IA def la, muy wone ni Haopterus 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 Haopterus

?How big was Haopterus?

Its wingspan was about 1.35 metres (4.43 feet). Its skull was 14.5 centimetres (5.7 inches) long.1

?What did Haopterus eat?

It probably ate fish. Scientists think it was a piscivore, meaning it caught fish while soaring over the sea.1

?Did Haopterus have a crest on its head?

No, it did not. Its skull was low and lacked a crest.1

Ku tas léeb yu dul dëgg

Léeb: Haopterus was a dinosaur because it lived with dinosaurs.

Dëgg: Haopterus was a pterosaur, a flying reptile that is not a dinosaur.1

Ngir ñi xam dino lool

Turu xam-xam: Haopterus
Ku ko tudde: Wang and Lü 20013
Kurél: Reptil yuy naaw
Njaboot / klad: Mimodactylidae3
Klasifikasiyoŋ: Pterosauria > Pterodactyloidea3
Màggaayu doj yi: 126 ba 120 milyoŋ at (Barremian / Aptian)3
Formasiyoŋi doj: Yixian3
Réew yi: Siin3
Fosil yu ñu gis: 1 ci The Paleobiology Database3
Gisees: Haopterus was named by Wang Xiaolin and Lü Junchang in 2001. The fossil, found in 1998 at Sihetun in China, was the first Chinese pterosaur with a preserved skull.1 2
Ñu ngi koy werante ba tey: Scientists debate whether Haopterus was a specialized fish-eater or if it also ate other small animals, like its close relative Mimodactylus, which may have eaten crustaceans.1

Fa xibaar yi jóge

Haopterus (en.wikipedia.org)
Discovery of a pterodactylid pterosaur from the Yixian Formation of western Liaoning,China - 论文文献免费下载 - 皮皮文库 (ppdoc.com)
Haopterus in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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