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Balaenognathus kartun
Dino kad No. 0229 wɔ 2 027 mu

Balaenognathus

Din no ase: “whale jaw”1
Ɔdii: NsuomnamWim mmoa a wɔweaJurasik AwieeɛNyansahu mu deɛ, ɔnyɛ dinosɔɔ

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

Asɛm a ɛyɛ anigye: pterosɔɔ tuu wim wɔ dinosɔɔ so, nanso na wɔyɛ wɔn abusuafoɔ, na wɔnyɛ dinosɔɔ ankasa.
Ɔtenaa ase
mfeɛ ɔpepem 152 kɔsi 149 a atwam6
Jurasik Awieeɛ
Wɔhunuu fɔsil wɔ
Bavaria, Germany31
Tenten
1 m (3.3 ft)2
Ntaban trɛmu
1.17 m (3.8 ft)14
Ntɛmntɛm a ɛsen biara
bɛyɛ 38 km/h (24 mph)
Wimtuo, nsusuiɛ

Berɛ bɛn na ɛtenaa ase?

Triasik
Jurasik
Kretasias
mfeɛ ɔpepem 252 a atwam20114566, ɔsoro ɛboɔ no

Na ne kɛseɛ yɛ sɛn?

Na ne tenten yɛ sɛn?

Balaenognathus ne tenten bɛyɛ 1 m (3.3 ft)Fie agyinamoa bɛyɛ 0.5 m (1.6 ft)Kraman bɛyɛ 1 m (3.3 ft)Ɔpanin sakre bɛyɛ 1.8 m (5.9 ft)
ne tenten te sɛ fie agyinamoa 2 firi hwene kɔsi duane tenten te sɛ kwadu 6 a wɔde abɔ toatoa soanka ɔbɛtumi atu atwa bɔɔlobɔ prama mũ wɔ sikɛn 9.9 mu

Balaenognathus kɛseɛ yɛ sɛn sɛ wode toto WO ho a?

Akontaa nko ara wɔ wo browser mu. Yɛnkora biribiara so, na yɛmmfa biribiara nkɔ baabiara.

Na ɛyɛ ntɛm sɛn?

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

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

AI na ɛyɛeɛBalaenognathus mfonini a AI yɛeɛ
Yei yɛ Balaenognathus mfonini a AI yɛeɛ, sɛdeɛ ebia na ɔteɛ. Kɔmputa na ɛyɛeɛ firi deɛ nyansahufoɔ nim mu. Ɛyɛ nsusuiɛ: ebia na aboa ankasa no nte saa, na obiara nnim ne kɔla ankasa.
wobisaeɛ

Nsɛm a wɔbisa bebree fa Balaenognathus ho

?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

Ma dino ho animdefoɔ

Nyansahu din
Balaenognathus
Obi a ɔtoo din
Martill et al. 20236
Kuo
Wim mmoa a wɔwea
Abusua / kuo kɛseɛ
Ctenochasmatidae6
Nkyekyɛmu
Pterosauria > Pterodactyloidea6
Abotan no mfeɛ
mfeɛ ɔpepem 152 kɔsi 149 (Kimmeridgian)6
Aman
Gyaaman6
Fɔsil nkyerɛwee
1 wɔ The Paleobiology Database mu6
Nhunumu
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
Wɔda so gye ho akyinnye
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

Baabi a nsɛm no firi

  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): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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Afoforɔ firi kuo korɔ no ara mu: Wim mmoa a wɔwea

Afoforɔ a wɔfiri berɛ korɔ no ara mu: Jurasik Awieeɛ

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