Dino Wiki / Dukan dinos / Dinosau masu cin nama

Katin Dino No. 0323 na 2 027

Caihong

Sunan yana nufin: “babban kambi mai launin bakan gizo”1

Ya ci: NamaDinosau masu cin namaƘarshen Jurassic

Caihong wani ƙaramin dinosaur ne mai fuka-fukai wanda ya rayu kimanin shekaru miliyan 161 da suka wuce. Yana da fuka-fukai masu sheƙi da launuka iri-iri a kansa, ƙirjinsa da wutsiyarsa, kamar tsuntsun hummingbird. Wannan ƙaramin mai cin nama tsawonsa bai wuce na ma'auni ba, kuma nauyinsa kusan ɗaya yake da gwangwanin miya.1 2

Ya rayu

shekaru miliyan 162 zuwa 155 da suka wuce3

Ƙarshen Jurassic

Burbushin halittu da aka samo a

Gangou, Gundumar Qinglong, Lardin Hebei, China1 2

Tsawo

0.4 m (1.3 ft)2

Faɗin fiffike

0.44 m (1.4 ft)2

Nauyi

0.475 kg (1 lb)1 2

Tsayi

0.16 m (0.5 ft)

ƙiyasi

Mafi girman gudu

kusan 17 km/h (11 mph)

Gudu, ƙiyasi

Me Caihong yake ci?

Mai cin nama ne. Haƙoransa masu kaifi da lankwasa suna nuna cewa yana cin ƙananan dabbobi kamar ƙwari ko kadangaru.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Yaya tsayin sa yake?

ƙiyasi

Yaya nauyin sa yake?

nauyin ayaba 4

tsawon ayaba 2 a jerenauyinsa bai kai na kyanwar gida batsawon tubalin wasa 12 a jereƙarami har zai iya tafiya ƙarƙashin kujerazai iya gudu mita 100 cikin daƙiƙa 21 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Caihong 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)

Caihong kusan 17 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

Caihong yana da babban kambi na ƙashi a kansa, wanda ba kasafai ake gani ba ga dangi na kusa da tsuntsaye.1 2

Fiffiken wutsiyarsa sun kasance daban-daban, kamar fiffiken tashi na tsuntsayen yanzu, kuma hakan ya ba shi wutsiyar da ta fi ta Archaeopteryx girma.1

Caihong yana da dogayen fiffike a hannu da ƙafa fiye da danginsa Anchiornis.1

Ƙasusuwan gaban hannunsa (ulna da radius) sun fi ƙashin babba na hannunsa (humerus) tsayi, wani siffa da ake gani a tsuntsaye na zamani.1

Burbushin ya adana ƙananan siffofi waɗanda suke kama da melanosomes waɗanda suke samar da launuka masu sheƙi a tsuntsayen yanzu, don haka Caihong wataƙila yana da fiffike masu sheƙi kamar bakan gizo.1 2

Caihong ya rayu a zamanin Oxfordian na Jurassic, kimanin shekaru miliyan 161 da suka wuce.1 2

Hoton Caihong da aka yi da AI — Hoton yadda Caihong 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 Caihong

?Yaya girman Caihong yake?

Kimanin santimita 40 (inci 16) tsayi kuma nauyinsa ya kai kimanin gram 475 (oza 16.8). Wannan kusan tsayin ma'auni ne kuma nauyinsa kamar nauyin gwangwanin miya ne.2

?Shin Caihong yana da fiffike?

Iya, yana da fiffike a hannayensa, ƙafafunsa, wutsiyarsa, kansa da ƙirjinsa. Burbushin har ya adana siffofin fiffiken da kuma sassan da suke samar da launi.2 1

?Me Caihong yake ci?

Mai cin nama ne. Haƙoransa masu kaifi da lankwasa suna nuna cewa yana cin ƙananan dabbobi kamar ƙwari ko kadangaru.2

?Me ya sa Caihong yake da kambi?

Masana kimiyya suna tunanin cewa kambin ƙashi da ke kansa ana amfani da shi ne don nuna kyau. Wataƙila ya taimaka wajen jawo hankalin abokan zama ko ba da sigina ga wasu.1

?Shin Caihong yana iya tashi?

Yana da dogayen fiffike a hannu da wutsiya masu siffa ta daban, kamar tsuntsayen yanzu masu tashi, da kuma dogayen gaban hannu fiye da babba na hannunsa. Wannan yana nuna cewa yana iya yawo a iska ko kaɗa fiffike, amma wataƙila ba mai tashi da ƙarfi ba ne.1 2

?Yaushe Caihong ya rayu?

Ya rayu kimanin shekaru miliyan 161 da suka wuce, a zamanin Oxfordian na Late Jurassic.2 1

Don ƙwararrun dino

Sunan kimiyya: Caihong
Wanda ya ba da suna: Hu et al. 20183
Rukuni: Dinosau masu cin nama
Iyali / rukuni: Paraves3
Rarrabewa: Theropoda3
Zamanin duwatsu: shekaru miliyan 162 zuwa 155 (Oxfordian)3
Tsarin duwatsu: Tiaojishan3
Kasashe: China3
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology3
Gano: Wani manomi mai suna Yang Jun ne ya gano ƙasusuwansa a wani ma'adanin duwatsu kusa da ƙauyen Nanshimenzi, China, a watan Fabrairu na 2014. Daga baya ƙungiyar masana kimiyya karkashin jagorancin Hu Dongyu suka ba shi suna Caihong juji a 2018.1 2
Har yanzu ana muhawara: Masana kimiyya har yanzu suna muhawara kan yadda ainihi Caihong ya yi amfani da dogayen fiffikensa da wutsiyarsa mai siffa ta daban, da kuma ko yana iya tashi ko kuma ya yi yawo a iska kawai.1

Inda bayanan suka fito

A bony-crested Jurassic dinosaur with evidence of iridescent plumage highlights complexity in early paravian evolution | Nature Communications (nature.com)
Caihong (en.wikipedia.org)
Caihong in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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