Dino Wiki / Dayinoso zonna / Ebyewalula ebibuuka

Kaadi ya dayinoso No. 0959 ku 2 027

Keresdrakon

Erinnya litegeeza: “ghost dragon”1

Yalyanga: EbyennyanjaEbyewalula ebibuukaEntandikwa ya Kuretasi okutuuka ku Enkomerero ya KuretasiMu butuufu si dayinoso

Keresdrakon was a toothless flying reptile that soared over a hot desert in what is now Brazil. It lived alongside another pterosaur called Caiuajara and a small dinosaur named Vespersaurus.1

Ekyewuunyisa: pterosawulu zaabuukanga waggulu wa dayinoso, naye zaali ab'oluganda lwazo, so si dayinoso zennyini.

Yabeerawo

emyaka obukadde 121 okutuuka ku 72 emabega4

Entandikwa ya Kuretasi okutuuka ku Enkomerero ya Kuretasi

Ebisigalira byazuulibwa mu

Cemitério dos Pterossauros Quarry, Cruzeiro do Oeste, Paraná State, Brazil4 1

Obugazi bw'ebiwaawaatiro

2.5 okutuuka ku 3 m (8.2 okutuuka ku 9.8 ft)1 2

Obuzito

15 kg okutuuka ku 20 kg (33 okutuuka ku 44 lb)2

Sipiidi esinga

nga 56 km/h (35 mph)

Okubuuka, kuteebereza

Yabeerawo ddi?

Tiriyasi

Jurasiki

Kuretasi

Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Ebiwaawaatiro bye byali bigazi kwenkana wa?

Yali muzito kwenkana wa?

obuzito ng'obwa kkapa 5 ab'awaka

ebiwaawaatiro bigazi ng'obugaali 1.5 mu lunyiririobuzito ng'obwa wotamerooni 4yandibuuse okusomoka ekisaawe ky'omupiira kyonna mu sikonda 6.8

Keresdrakon yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

Omuntu atambula nga 5 km/h (3 mph)

Omwana ku kagaali nga 12 km/h (7 mph)

Keresdrakon nga 56 km/h (35 mph)

Embalaasi edduka ennyo nga 65 km/h (40 mph)

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

Keresdrakon had a unique blunt ridge on the top of its lower jaw that no other pterosaur has.1

All the Keresdrakon fossils found so far are from late juveniles or sub-adults, not fully grown adults.1

It lived in a Cretaceous desert with interdunal wetlands, where water and food were scarce.1

Keresdrakon is one of the first pterosaurs found living together with another pterosaur species, showing they shared the same habitat.1

Its long, flat beak was good for picking up small or dead animals, similar to how a marabou stork feeds today.1

The name Keresdrakon means 'ghost dragon' in Greek, inspired by its mysterious desert home.1

Ekifaananyi kya Keresdrakon 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 Keresdrakon

?What did Keresdrakon eat?

It was probably an opportunistic predator or scavenger, eating small animals, eggs, or carcasses, similar to a marabou stork today.1

?When did Keresdrakon live?

It lived during the Early Cretaceous, about 125 to 100.5 million years ago, though the exact age of its rock formation is debated.3

?Was Keresdrakon a dinosaur?

No, it was a pterosaur, a flying reptile that is not a dinosaur.3

?Did Keresdrakon live with other pterosaurs?

Yes, it lived alongside another pterosaur called Caiuajara, and this is the first direct evidence of two pterosaur species living together.3 1

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Keresdrakon
Yatuumibwa: Kellner et al. 20194
Ekibinja: Ebyewalula ebibuuka
Ekika / ekibinja: Tapejaromorpha4
Engabanya: Pterosauria > Pterodactyloidea4
Emyaka gy'enjazi: emyaka obukadde 121 okutuuka ku 72 (Aptian / Campanian)4
Ensengeka z'enjazi: Goio-Erê4
Ensi: Buraziiri4
Ebisigalira ebyazuulibwa: 1 mu The Paleobiology Database4
Okuzuulibwa: Keresdrakon was named in 2019 by Alexander Kellner and his team based on a partial skeleton found at the Cemitério dos Pterossauros site in Brazil.4 1
Kikyakubaganyizibwako ebirowoozo: Scientists are not sure how old the rocks containing Keresdrakon are. They could be from the Early Cretaceous (about 121 million years ago) or the Late Cretaceous (about 72 million years ago).1

Ebituufu gye biva

Brasil - A new toothless pterosaur (Pterodactyloidea) from ... (scielo.br)
Mais um pterossauro é descoberto em Cruzeiro do Oeste - ABC - Academia Brasileira de Ciências (abc.org.br)
Keresdrakon (en.wikipedia.org)
Keresdrakon in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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