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Katuuni ya Piscivorenantiornis
Kaadi ya dayinoso No. 1432 ku 2 027

Piscivorenantiornis

Erinnya litegeeza: “fish-eating enantiornithine bird”1
Yalyanga: EbyennyanjaEbinyonyi eby'olubereberyeEntandikwa ya Kuretasi

Piscivorenantiornis was a tiny bird that lived in China about 120 million years ago. It loved eating fish and could even cough up a pellet of fish bones, just like some birds do today!12

Yabeerawo
emyaka obukadde 121 okutuuka ku 113 emabega4
Entandikwa ya Kuretasi
Ebisigalira byazuulibwa mu
Liaoning, China12
Sipiidi esinga
nga 27 km/h (17 mph)
Okubuuka, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali wa mbiro kwenkana wa?

ebintu ebinyuvu

Ebyewuunyisa

1

It is the first known fish-eating enantiornithine bird.1

2

The first fossil was found with a neat pile of fish bones in its stomach area, probably a pellet it was about to spit out.1

3

Its pelvis (hip bones) was completely fused together, which is rare for early Cretaceous birds. Only a couple of other enantiornithines share this feature.2

4

The sternum (breastbone) had special prongs at the front that most other enantiornithines lack.1

5

One of the bones in its neck had a weird shape: it was curved up and down on one side and side to side on the other. No other bird has that.3

6

A second skeleton of this bird was found in 2020, giving scientists more clues about how it lived.1

7

It lived during the Aptian age, about 121 to 113 million years ago.4

Kyakolebwa AIEkifaananyi kya Piscivorenantiornis ekyakolebwa AI
Ekifaananyi kya Piscivorenantiornis 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
Piscivorenantiornis
Yatuumibwa
Wang and Zhou 20174
Ekibinja
Ebinyonyi eby'olubereberye
Ekika / ekibinja
Enantiornithes4
Engabanya
Theropoda > Avialae4
Emyaka gy'enjazi
emyaka obukadde 121 okutuuka ku 113 (Aptian)4
Ensengeka z'enjazi
Jiufotang4
Ensi
Cayina4
Ebisigalira ebyazuulibwa
1 mu The Paleobiology Database4
Okuzuulibwa
The first fossil was found near Dapingfang in Liaoning, China. It was named Piscivorenantiornis inusitatus by Wang, Zhou and Sullivan in 2016.1
Kikyakubaganyizibwako ebirowoozo
Scientists are still unsure why the neck vertebra has such a strange shape, unlike any other bird.3

Ebituufu gye biva

  1. Piscivorenantiornis (en.wikipedia.org)
  2. Insight into the growth pattern and bone fusion of basal birds from an Early Cretaceous enantiornithine bird | PNAS (pnas.org)
  3. [dinosaur] Piscivorenantiornis, new fish-eating enantiornithine bird from Early Cretaceous of China (reptilis.net)
  4. Piscivorenantiornis in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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Endala okuva mu kibinja kye kimu: Ebinyonyi eby'olubereberye

ArchaeopteryxEbinyonyi eby'olubereberyeHesperornisEbinyonyi eby'olubereberyeIchthyornisEbinyonyi eby'olubereberyeBaptornisEbinyonyi eby'olubereberyeJurapteryxEbinyonyi eby'olubereberyeGobipteryxEbinyonyi eby'olubereberye

Era ez'omu kiseera kye kimu: Entandikwa ya Kuretasi

StegosaurusDayinoso ez'ebipandeIguanodonEzirya ebimera ez'omumwa ng'ogw'ekinyonyiGiganotosaurusDayinoso ezirya ennyamaMicroraptorRaputaDeinonychusRaputaBaryonyxSupinosawulu
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