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Katuuni ya Paludidraco
Kaadi ya dayinoso No. 1353 ku 2 027

Paludidraco

Erinnya litegeeza: “marshy dragon”1
Yalyanga: EbimeraEbyewalula eby'omu nnyanjaEnkomerero ya TiriyasiMu butuufu si dayinoso

Paludidraco was a strange marine reptile that lived in shallow seas over 200 million years ago. It had a very heavy, dense skeleton that helped it stay underwater without swimming much, like a manatee. Its jaws were weak and filled with many tiny teeth, so it probably sucked up soft plants or small animals from the seafloor.2

Ekyewuunyisa: ekyewalula kino eky'omu nnyanja kyawuganga nga dayinoso zitambula ku lukalu. Buli muntu abiyita dayinoso, naye byali ttabi ddala ery'ebyewalula.
Yabeerawo
emyaka obukadde 237 okutuuka ku 206 emabega4
Enkomerero ya Tiriyasi
Ebisigalira byazuulibwa mu
El Atance site, Sigüenza, Guadalajara, Central Spain41
Obuwanvu
2.5 m (8.2 ft)3
Sipiidi esinga
nga 21 km/h (13 mph)
Okuwuga, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Paludidraco obuwanvu nga 2.5 m (8.2 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 ng'embwa 2.5, ennyindo ku mukiraobuwanvu ng'amenvu 14 nga gaddiriŋŋanayandiwuze obuwanvu bw'ekidiba ekinene (50 m) mu sikonda 8.6

Paludidraco yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

ebintu ebinyuvu

Ebyewuunyisa

1

Paludidraco had an extremely heavy, pachyostotic skeleton, meaning its bones were very thick and dense. This helped it float at shallow depths without using much energy, just like modern manatees.2

2

Its jaws were very slender and weak, and its teeth were small, curved, and set in a groove (pleurodont implantation). This is very different from most other marine reptiles of its time.1

3

Paludidraco had more than 15 teeth in its premaxilla (the front part of the upper jaw), which is a unique feature among its family, Simosauridae.1

4

Scientists think Paludidraco was not an active predator. Its weak jaws could not catch struggling prey, and its heavy body made it slow and not very maneuverable.1

5

The name Paludidraco comes from Latin words meaning 'marshy dragon', because its fossils were found near a reservoir called El Atance in Spain.1

6

Paludidraco lived during the Late Triassic period, about 237 to 205 million years ago, in what is now central Spain.4

Kyakolebwa AIEkifaananyi kya Paludidraco ekyakolebwa AI
Ekifaananyi kya Paludidraco 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.

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Paludidraco
Yatuumibwa
de Miguel Chaves et al. 20184
Ekibinja
Ebyewalula eby'omu nnyanja
Ekika / ekibinja
Simosauridae4
Engabanya
Nothosauria > Sauropterygia4
Emyaka gy'enjazi
emyaka obukadde 237 okutuuka ku 206 (Carnian / Norian)4
Ensengeka z'enjazi
Keuper4
Ensi
Sipeyini4
Ebisigalira ebyazuulibwa
1 mu The Paleobiology Database4
Okuzuulibwa
Paludidraco multidentatus was named in 2018 by scientists de Miguel Chaves, Ortega, and Pérez-García. They described it from two well-preserved skeletons found at the El Atance site in central Spain.41
Kikyakubaganyizibwako ebirowoozo
Scientists are not sure whether Paludidraco was a true filter feeder like some whales, or if it used its comb-like teeth to scrape soft plants from the seafloor. Its skull lacks some features seen in modern filter feeders.1

Ebituufu gye biva

  1. New highly pachyostotic nothosauroid interpreted as a filter ... (pmc.ncbi.nlm.nih.gov)
  2. New highly pachyostotic nothosauroid interpreted as a filter-feeding Triassic (royalsocietypublishing.org)
  3. Paludidraco (en.wikipedia.org)
  4. Paludidraco in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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