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Katuuni ya Ctenochasma
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Ctenochasma

Erinnya litegeeza: “comb jaw”1
Yalyanga: EbyennyanjaEbyewalula ebibuukaEnkomerero ya Jurasiki okutuuka ku Entandikwa ya KuretasiMu butuufu si dayinoso

Ctenochasma was a flying reptile with a mouth full of hundreds of long, thin teeth that stuck out like a comb. It used its special beak to scoop up tiny animals from the water, like a spoonbill bird today.1

Ekyewuunyisa: pterosawulu zaabuukanga waggulu wa dayinoso, naye zaali ab'oluganda lwazo, so si dayinoso zennyini.
Yabeerawo
emyaka obukadde 149 okutuuka ku 137 emabega2
Enkomerero ya Jurasiki okutuuka ku Entandikwa ya Kuretasi
Ebisigalira byazuulibwa mu
Solnhofen Limestone of Bavaria, Germany, the Purbeck Group of northeastern Germany, and the Calcaires tâchetés of eastern France1
Obugazi bw'ebiwaawaatiro
okutuuka ku 1.9 m (6.2 ft)1
Sipiidi esinga
nga 47 km/h (29 mph)
Okubuuka, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Ebiwaawaatiro bye byali bigazi kwenkana wa?

Ctenochasma ebiwaawaatiro nga 1.9 m okuva ku ntikko okutuuka ku ntikko (6.2 ft)Embwa nga 1 m (3.3 ft)Akagaali k'omukulu nga 1.8 m (5.9 ft)Emmotoka nga 4.5 m (15 ft)
obuwanvu nga kkapa 4 ab'awaka, ennyindo ku mukirayandibuuse okusomoka ekisaawe ky'omupiira kyonna mu sikonda 8

Ctenochasma yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

ebintu ebinyuvu

Ebyewuunyisa

1

Ctenochasma had over 400 teeth in adults, all long, thin, and tightly packed together.1

2

Its teeth stuck outward from the jaws, forming a basket-like shape that helped catch small prey.1

3

Adult Ctenochasma had a bony crest on top of their skull, but young ones did not.1

4

Scientists think Ctenochasma was nocturnal, like some seabirds today, based on its eye bones.1

5

The smallest species, Ctenochasma elegans, had a wingspan of about 1.9 metres (6.2 feet) as an adult.1

6

Ctenochasma lived during the Late Jurassic period, around 150 to 145 million years ago.1

Kyakolebwa AIEkifaananyi kya Ctenochasma ekyakolebwa AI
Ekifaananyi kya Ctenochasma ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.
wabuuza

Ebibuuzo ebisinga okubuuzibwa ku Ctenochasma

?Was Ctenochasma a dinosaur?

No, Ctenochasma was a pterosaur, which is a flying reptile and not a dinosaur.1

?How big was Ctenochasma?

The smallest species, Ctenochasma elegans, had a maximum wingspan of about 1.9 metres (6.2 feet) as an adult.1

?What did Ctenochasma eat?

It used its comb-like teeth to strain small invertebrates from the water, similar to how a spoonbill bird feeds today.1

?Did Ctenochasma have a crest?

Yes, adult Ctenochasma had a bony crest along the skull, but young ones did not.1

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Ctenochasma
Yatuumibwa
Meyer 18512
Ekibinja
Ebyewalula ebibuuka
Ekika / ekibinja
Lophocratia2
Engabanya
Pterosauria > Pterodactyloidea2
Emyaka gy'enjazi
emyaka obukadde 149 okutuuka ku 137 (Tithonian / Berriasian)2
Ensengeka z'enjazi
Solnhofen, Solnhofener Plattenkalk, Calcaires tâchetés2
Ensi
Bugirimaani, Bufalansa2
Ebisigalira ebyazuulibwa
7 mu The Paleobiology Database2
Okuzuulibwa
German paleontologist Hermann von Meyer named Ctenochasma in 1851, based on a lower jaw full of teeth. He first thought it was a crocodilian, not a pterosaur.1
Kikyakubaganyizibwako ebirowoozo
Scientists debate whether all the different species of Ctenochasma are really just growth stages of one species, but a 2007 study showed three distinct species based on tooth number and shape.1

Ebituufu gye biva

  1. Ctenochasma (en.wikipedia.org)
  2. Ctenochasma in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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