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Balaenognathus ci nataal bu fo
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Balaenognathus

Tur bi mooy: “whale jaw”1
Lekkoon: JënReptil yuy naawJurasik bu mujjCi xam-xam, du dinosoor

Balaenognathus was a flying reptile that lived about 150 million years ago. It had a strange, spoon-shaped snout with hundreds of tiny hooked teeth. It used its beak like a strainer to scoop up tiny shrimp from the water, just like a modern flamingo.12

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 152 ba 149 milyoŋ at6
Jurasik bu mujj
Fosil yu ñu gis ci
Bavaria, Germany31
Guddaay
1 m (3,3 ft)2
Yaatuwaayu laaf
1,17 m (3,8 ft)14
Gaawaay bi gën a kawe
lu tollu ci 38 km/h (24 mph)
Naaw, jortu

Kañ la dundoon?

Triyaas
Jurasik
Kretase
Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

Balaenognathus lu tollu ci 1 m ci guddaay (3,3 ft)Muusu kër lu tollu ci 0,5 m (1,6 ft)Xaj lu tollu ci 1 m (3,3 ft)Weloy mag lu tollu ci 1,8 m (5,9 ft)
gudd ni 2 muusu kër, bakkan ba geengudd ni 6 banaana yu ñu topp-toppalemënoon na naaw ci kaw teraŋ futbal bépp ci 9,9 segond

Naka la Balaenognathus 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?

yëf yu neex

Xibaar yu neex

1

Balaenognathus had at least 480 teeth, more than most other pterosaurs.1

2

The tips of its teeth had tiny hooks, which have never been seen in any other pterosaur. These hooks helped trap shrimp so they couldn't escape.12

3

The front of its snout was shaped like a spatula and had no teeth, so water could flow in easily.1

4

Its upper jaw was more curved than its lower jaw, so its mouth stayed slightly open at the front even when closed.1

5

The fossil was found by accident in a quarry in Germany, inside a block of stone that also contained bones of a crocodile-like animal.12

6

Balaenognathus lived during the Late Jurassic period, about 152 to 149 million years ago.3

7

It had long legs, which helped it wade through shallow seas while feeding.2

Def ak IANataalu Balaenognathus bu ñu def ak IA
Nataal bu IA def la, muy wone ni Balaenognathus 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 Balaenognathus

?What did Balaenognathus eat?

It ate tiny shrimp and other small plankton. It used its spoon-shaped beak and hundreds of tiny hooked teeth to strain them out of the water.12

?How big was Balaenognathus?

It was a medium-sized pterosaur with a wingspan of 1.17 metres (3.8 feet). Its body was about 1 metre long.5

?Why did Balaenognathus have so many teeth?

Balaenognathus had over 480 long, slender teeth with tiny hooks at the tips. These teeth formed a fine mesh like a net to trap tiny shrimp while letting water escape.12

Ngir ñi xam dino lool

Turu xam-xam
Balaenognathus
Ku ko tudde
Martill et al. 20236
Kurél
Reptil yuy naaw
Njaboot / klad
Ctenochasmatidae6
Klasifikasiyoŋ
Pterosauria > Pterodactyloidea6
Màggaayu doj yi
152 ba 149 milyoŋ at (Kimmeridgian)6
Réew yi
Almaañ6
Fosil yu ñu gis
1 ci The Paleobiology Database6
Gisees
Balaenognathus was named by David Martill and colleagues in 2023. The only known fossil was found in September 2011 in a quarry near Wattendorf, Bavaria, Germany, by workers collecting a block of limestone.1
Ñu ngi koy werante ba tey
Scientists are not sure exactly how Balaenognathus used its hooked teeth and spatula-like snout to filter food, but they think it may have pumped water in and out by moving its long neck.1

Fa xibaar yi jóge

  1. A new pterodactyloid pterosaur with a unique filter-feeding apparatus from the Late Jurassic of Germany | PalZ | Springer Nature Link (link.springer.com)
  2. Bizarre filter-feeding pterosaur described from Germany | Natural History Museum (nhm.ac.uk)
  3. PBDB Taxon (paleobiodb.org)
  4. Balaenognathus (en.m.wikipedia.org)
  5. Balaenognathus (Wikipedia) (Wikipedia)
  6. Balaenognathus in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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