Piscivorenantiornis

Sunan yana nufin: “tsuntsun enantiornithine mai cin kifi”1

Ya ci: KifiTsuntsayen farkoFarkon Cretaceous

Piscivorenantiornis ƙaramin tsuntsu ne wanda ya rayu a China kimanin shekaru miliyan 120 da suka wuce. Yana son cin kifi kuma yana iya fitar da ƙasusuwan kifi, kamar yadda wasu tsuntsaye suke yi a yau!1 2

Ya rayu

shekaru miliyan 121 zuwa 113 da suka wuce4

Farkon Cretaceous

Burbushin halittu da aka samo a

Liaoning, China1 2

Mafi girman gudu

kusan 27 km/h (17 mph)

Tashi sama, ƙiyasi

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

Shekaru miliyan 252 da suka wuce20114566, dutsen sararin samaniya (asteroid)

Yaya saurin sa yake?

Mutum yana tafiya kusan 5 km/h (3 mph)

Yaro a kan keke kusan 12 km/h (7 mph)

Piscivorenantiornis kusan 27 km/h (17 mph)

Doki mai gudu kusan 65 km/h (40 mph)

Damisa kusan 100 km/h (62 mph)

abubuwa masu ban sha'awa

Gaskiya mai ban sha'awa

Shi ne tsuntsun enantiornithine na farko da aka sani mai cin kifi.1

An sami burbushin farko tare da tarin ƙasusuwan kifi a yankin cikinsa, wataƙila abin da yake shirin fitarwa ne.1

Ƙashin hips ɗinsa ya haɗe gaba ɗaya, wanda ba kasafai ake gani ba ga tsuntsayen farkon zamanin Cretaceous.2

Ƙashin ƙirjinsa yana da ƙugiya na musamman a gaba waɗanda yawancin sauran enantiornithines ba su da su.1

Ɗaya daga cikin ƙasusuwan wuyansa yana da siffa mai ban mamaki: yana lanƙwasa sama da ƙasa a gefe ɗaya da kuma gefe zuwa gefe a ɗayan. Babu wani tsuntsu da yake da hakan.3

An sami kashin tsuntsun na biyu a shekarar 2020, wanda ya ba masana kimiyya ƙarin bayani kan yadda yake rayuwa.1

Ya rayu a lokacin Aptian, kimanin shekaru miliyan 121 zuwa 113 da suka wuce.4

Hoton Piscivorenantiornis da aka yi da AI — Hoton yadda Piscivorenantiornis zai iya kasancewa wanda aka yi da AI, kwamfuta ce ta yi shi daga abin da masana kimiyya suka sani. Hasashe ne: ainihin dabbar za ta iya zama daban, kuma babu wanda ya san ainihin launukanta.

Don ƙwararrun dino

Sunan kimiyya: Piscivorenantiornis
Wanda ya ba da suna: Wang and Zhou 20174
Rukuni: Tsuntsayen farko
Iyali / rukuni: Enantiornithes4
Rarrabewa: Theropoda > Avialae4
Zamanin duwatsu: shekaru miliyan 121 zuwa 113 (Aptian)4
Tsarin duwatsu: Jiufotang4
Kasashe: China4
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology4
Gano: An sami burbushin farko kusa da Dapingfang a Liaoning, China. Wang, Zhou da Sullivan ne suka ba shi suna Piscivorenantiornis inusitatus a shekarar 2016.1
Har yanzu ana muhawara: Masana kimiyya har yanzu ba su da tabbas dalilin da ya sa kashin wuyan yake da siffa mai ban mamaki, ba kamar kowane tsuntsu ba.3

Inda bayanan suka fito

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): shekaru, wurare, nau'in duwatsu, rarrabawa.

Kowane bayani a wannan shafin yana da lamba da ke nuna tushensa. Idan mun yi kuskure, yi haƙuri, mu masoyan dino ne, ba mujallar kimiyya ba. Faɗa mana a [email protected] kuma za mu gyara shi.

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