Dino Wiki / Dukan dinos / Tsuntsayen farko

Katin Dino No. 1490 na 2 027

Protopteryx

Sunan yana nufin: “gashin tsuntsu na farko”1

Ya ci: NamaTsuntsayen farkoEarly Cretaceous

Protopteryx wani ƙaramin tsuntsu ne na farko da ya rayu kimanin shekaru miliyan 131 da suka gabata a yankin da yanzu yake China. Yana da dogayen fuka-fukan wutsiya guda biyu masu kama da tef waɗanda suka bambanta da na kowane tsuntsu na zamani. Wannan ƙaramin tsuntsu yana iya tashi kuma wataƙila ya ci ƙananan dabbobi kamar kwari.1 4

Ya rayu

133 zuwa 121 miliyan shekaru da suka wuce4

Early Cretaceous

Burbushin halittu da aka samo a

Sichakou Member na Yixian Formation da Huajiying Formation, Lardin Hebei, arewacin China1

Tsayi

0.1 m (0.3 ft)1

ban da gashin wutsiya

Nauyi

0.0325 kg zuwa 0.0485 kg (0 zuwa 0 lb)3

Tsawo

0.05 m (0.2 ft)

ƙiyasin adewa

Gudun da ya fi kowa

kusan 18 km/h (11 mph)

Tashi, ƙiyasin adewa

Me Protopteryx yake ci?

Wataƙila yana cin ƙananan dabbobi kamar ƙwari. Haƙoransa suna kama da na Archaeopteryx, wanda hakan ke nuna cewa yana cin abinci iri ɗaya.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

Shekaru miliyan 252 da suka wuce20114566, tauraron dan adam (asteroid)

Yaya girman sa yake?

Yaya tsawon sa yake?

Yaya tsayin sa yake?

ƙiyasin adewa

Yaya nauyin sa yake?

nauyin ayaba 0.5

ya fi kyanwar gida nauyitsawon tubalin wasa 3 a jereƙarami har zai iya tafiya ƙarƙashin kujerazai iya tashi a kan filin ƙwallon ƙafa gaba ɗaya cikin daƙiƙa 21

Yaya girman Protopteryx idan aka kwatanta da KAI?

Lissafi kawai a cikin burauzarka. Babu abin da ake adanawa ko aikawa ko'ina.

Yaya saurin sa yake?

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

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

Protopteryx kusan 18 km/h (11 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

Protopteryx yana ɗaya daga cikin tsofaffi kuma mafi sauƙi na rukunin Enantiornithes, waɗanda su ne tsuntsayen farko da suka rayu tare da dinosaur.1

Gashin wutsiyarsa guda biyu na tsakiya suna da siffar ƙyallen kifi ba tare da gashi kusa da jiki ba, suna da gashi ne kawai a ƙarshensu. Wannan yana kama da gashin wutsiya na tsuntsun red bird-of-paradise na zamani.1 2

Protopteryx yana da girman tsuntsun starling na zamani, tare da tsawon jiki na santimita 10 (inci 3.9) ba tare da ƙidaya dogayen gashin wutsiyarsa ba.1

Jikinsa yana rufe da nau'ikan gashin tsuntsu guda uku: gashin gashi mai laushi, gashin tashi, da dogayen gashin wutsiya masu kama da ribon.1

Gashin jikin Protopteryx suna da ɓangarorin da suka faɗaɗa kuma suka yi saƙa saƙa maimakon gashin da yake kamar gashi na tsuntsayen yau.1

Protopteryx yana da wani ɓangare a kafadarsa da ake kira triosseal canal, wanda yake taimaka masa wajen tashi, kuma wannan yana ɗaya daga cikin misalai na farko a tsuntsaye.2

Hoton Protopteryx da aka yi da AI — Hoton yadda Protopteryx 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.

ka tambaya

Tambayoyin da aka fi yi game da Protopteryx

?Yaya girman Protopteryx yake?

Kusan santimita 10 tsawonsa, ba tare da gashin wutsiyarsa mai tsawo ba. Yana kusan girman tsuntsun starling na yau.1

?Me Protopteryx yake ci?

Wataƙila yana cin ƙananan dabbobi kamar ƙwari. Haƙoransa suna kama da na Archaeopteryx, wanda hakan ke nuna cewa yana cin abinci iri ɗaya.1

?Shin Protopteryx zai iya tashi?

I, an tsara shi don tashi. Yana da triosseal canal a kafadarsa da kuma gashin fiffike masu siffa iri ɗaya, kamar tsuntsayen da suke tashi a yau.1

?Me ya sa Protopteryx yake da dogon gashin wutsiya?

Dogon gashin wutsiyar da yake kamar kintinkiri wataƙila ana amfani da shi ne don nuna kyau, ba don tashi ba. Suna da gashi ne kawai a ƙarshensu, kamar tsuntsun red bird-of-paradise na yau.1

Tambayi Rex game da Protopteryx

Rex yana amsa tambayoyi game da wannan shafi kawai. Tambayoyi 10 a wata.

Rex AI ne kuma yana iya yin kuskure. Yana aiki a kan sabobin da ke EU kuma ba a taɓa adana tambayoyi ba. Kada ka taɓa rubuta sunanka ko wasu abubuwan sirri.

Don ƙwararrun dino

Sunan kimiyya: Protopteryx
Wanda ya ba da suna: Zhang and Zhou 20004
Rukuni: Tsuntsayen farko
Iyali / rukuni: Enantiornithes4
Rarrabewa: Theropoda > Avialae4
Zamanin duwatsu: 133 zuwa 121 miliyan shekaru (Hauterivian / Barremian)4
Tsarin duwatsu: Huajiying4
Kasashe: China4
Rubutun burbushin halittu: 2 a cikin Bayanan Paleobiology4
Gano: Masanin burbushin halittu na China Fucheng Zhang da Zhonghe Zhou ne suka ba Protopteryx suna a shekarar 2000 bisa wani burbushi da aka gano a Yixian Formation na Lardin Hebei, China.1 4
Har yanzu ana muhawara: Masana kimiyya har yanzu suna tattaunawa ko dogayen gashin wutsiya na Protopteryx ana amfani da su ne don nuna ƙarfi, daidaita zafin jiki, ko kuma jin yanayin muhalli.1

Inda bayanan suka fito

Protopteryx (en.wikipedia.org)
A Primitive Enantiornithine Bird and the Origin of Feathers (science.org)
Anatomy and Flight Performance of the Early Enantiornithine Bird Protopteryx fengningensis : Information from New Specimens of the Early Cretaceous Huajiying Formation of China (anatomypubs.onlinelibrary.wiley.com)
Protopteryx in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

Kowane gaskiya a wannan shafin yana da lamba da ke nuna tushenta. 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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