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Katuni: Balaenognathus
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Balaenognathus

Zita rinoreva: “whale jaw”1
Raidya: HoveZvinokambaira zvinobhururukaJurassic YekupedzisiraHarisi dhinosori chaizvo

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

Chokwadi chinonakidza: mapterosauro aibhururuka pamusoro pemadhinosori, asi aiva hama dzawo, kwete madhinosori pachawo.
Raivapo
makore mamiriyoni 152 kusvika 149 apfuura6
Jurassic Yekupedzisira
Mafosiri akawanikwa:
Bavaria, Germany31
Kureba
1 m (3.3 ft)2
Kupamhama kwemapapiro
1.17 m (3.8 ft)14
Kumhanya kwepamusoro
kunenge 38 km/h (24 mph)
Kubhururuka, fungidziro

Rairarama rini?

Triassic
Jurassic
Cretaceous
makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Balaenognathus kureba kunenge 1 m (3.3 ft)Katsi yemumba kunenge 0.5 m (1.6 ft)Imbwa kunenge 1 m (3.3 ft)Bhasikoro remunhu mukuru kunenge 1.8 m (5.9 ft)
kureba sekatsi dzemumba 2 kubva pamhino kusvika kumuswekureba semabhanana 6 akatevedzanaraigona kubhururuka richiyambuka nhandare yose yebhora mumasekonzi 9.9

Balaenognathus raiva hombe sei kana richienzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

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

Zvakagadzirwa neAIMufananidzo wakagadzirwa neAI: Balaenognathus
Mufananidzo wakagadzirwa neAI unoratidza kuti Balaenognathus ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.
wakabvunza

Mibvunzo inonyanya kubvunzwa nezve 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

Zvevanyanzvi vemadhino

Zita resainzi
Balaenognathus
Akaripa zita:
Martill et al. 20236
Boka
Zvinokambaira zvinobhururuka
Mhuri / boka
Ctenochasmatidae6
Kurongwa kwemhuka
Pterosauria > Pterodactyloidea6
Zera rematombo
makore mamiriyoni 152 kusvika 149 (Kimmeridgian)6
Nyika
Germany6
Zvinyorwa zvemafosiri
1 mu The Paleobiology Database6
Kuwanikwa
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
Zvichiri kupokanwa
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

Kunobva chokwadi

  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): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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