Piscivorenantiornis

Dzina limatanthauza: “fish-eating enantiornithine bird”1

Ankadya: NsombaMbalame zoyambiriraKumayambiriro kwa Kretase

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!1 2

Ankakhala

zaka 121 mpaka 113 miliyoni zapitazo4

Kumayambiriro kwa Kretase

Mafosili apezeka ku

Liaoning, China1 2

Liwiro lalikulu kwambiri

pafupifupi 27 km/h (17 mph)

Kuuluka, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

Mwana pa njinga pafupifupi 12 km/h (7 mph)

Piscivorenantiornis pafupifupi 27 km/h (17 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

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

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

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

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

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

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

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

Chithunzi cha Piscivorenantiornis chopangidwa ndi AI — Chithunzi cha momwe Piscivorenantiornis mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.

Kwa akatswiri a madino

Dzina la sayansi: Piscivorenantiornis
Anapatsidwa dzina ndi: Wang and Zhou 20174
Gulu: Mbalame zoyambirira
Banja / kladi: Enantiornithes4
Magawidwe a sayansi: Theropoda > Avialae4
Zaka za miyala: zaka 121 mpaka 113 miliyoni (Aptian)4
Mapangidwe a miyala: Jiufotang4
Mayiko: China4
Zolemba za mafosili: 1 mu The Paleobiology Database4
Kupezeka: The first fossil was found near Dapingfang in Liaoning, China. It was named Piscivorenantiornis inusitatus by Wang, Zhou and Sullivan in 2016.1
Akukambiranabe: Scientists are still unsure why the neck vertebra has such a strange shape, unlike any other bird.3

Kumene mfundo zimachokera

Piscivorenantiornis (en.wikipedia.org)
Insight into the growth pattern and bone fusion of basal birds from an Early Cretaceous enantiornithine bird | PNAS (pnas.org)
[dinosaur] Piscivorenantiornis, new fish-eating enantiornithine bird from Early Cretaceous of China (reptilis.net)
Piscivorenantiornis in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

Mfundo iliyonse patsamba lino ili ndi nambala yosonyeza kumene yachokera. Ngati talakwitsa kanthu, pepa, ndife okonda madino, osati magazini ya sayansi. Tiuze pa [email protected] ndipo tikonza.

Rex ali ndi njala! Dino Wiki ndi ntchito ya bambo kwa mwana wawo wamwamuna wokonda madainoso, yaulere popanda zotsatsa ndi zokazonda. Akuluakulu angadyetse Rex zokhwasula-khwasula kuti tsambali lipitirize kupezeka pa intaneti.Dyetsa Rex