Balaenognathus
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
Berɛ bɛn na ɛtenaa ase?
Na ne kɛseɛ yɛ sɛn?
Na ne tenten yɛ sɛn?
ne tenten te sɛ fie agyinamoa 2 firi hwene kɔsi dua🍌ne tenten te sɛ kwadu 6 a wɔde abɔ toatoa so⚽anka ɔbɛtumi atu atwa bɔɔlobɔ prama mũ wɔ sikɛn 9.9 muBalaenognathus 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?
Nsɛm a ɛyɛ anigye
Balaenognathus had at least 480 teeth, more than most other pterosaurs.1
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
The front of its snout was shaped like a spatula and had no teeth, so water could flow in easily.1
Its upper jaw was more curved than its lower jaw, so its mouth stayed slightly open at the front even when closed.1
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
Balaenognathus lived during the Late Jurassic period, about 152 to 149 million years ago.3
It had long legs, which helped it wade through shallow seas while feeding.2

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
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
- A new pterodactyloid pterosaur with a unique filter-feeding apparatus from the Late Jurassic of Germany | PalZ | Springer Nature Link (link.springer.com)
- Bizarre filter-feeding pterosaur described from Germany | Natural History Museum (nhm.ac.uk)
- PBDB Taxon (paleobiodb.org)
- Balaenognathus (en.m.wikipedia.org)
- Balaenognathus (Wikipedia) (Wikipedia)
- Balaenognathus in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.
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