Parvavis

Hiika maqaa: “small bird”1

Kan nyaate: FoonSimbirroota jalqabaaKireetaashasii Dhumaa

Parvavis was a tiny bird that lived in China during the Late Cretaceous Period. It was one of the smallest birds of its time, with a wingspan of only about 15 centimeters (6 inches).1

Kan jiraate

waggaa miliyoona 94 hanga 84 dura3

Kireetaashasii Dhumaa

Fosiliiwwan kan itti argaman

Luojumei Village, Chuxiong City, Yunnan Province, China1 3

Bal'ina baallee

0.15 m (0.5 ft)1

Saffisa ol'aanaa

gara 17 km/sa'a (11 mph)

Balali'uu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Baalleen isaa hammam bal'aa turan?

dirree kubbaa miilaa guutuu sekondii 22 keessatti balali'ee ce'uu danda'a

SI wajjin yoo wal bira qabamu, Parvavis hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Parvavis gara 17 km/sa'a (11 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Parvavis was the first Mesozoic bird ever found in southern China.1 2

When Parvavis was discovered, it was the smallest known enantiornithine bird, even smaller than Iberomesornis.1

The fossil of Parvavis includes parts of the skull, spine, tail, and even impressions of its feathers in the rock.1

Scientists studied the bone structure and found that Parvavis was nearly full-grown when it died, but it was still surprisingly tiny.1 2

Parvavis had a special feature: the bottom joint of its second metatarsal (a foot bone) was wider than the joints of its other metatarsals.1

The claw on the fourth toe of Parvavis was reduced, meaning it was smaller than the other toe claws.1

Fakkii AI'n hojjetame: Parvavis — Fakkii AI'n hojjetame kan Parvavis maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

Ogeeyyii daayinootiif

Maqaa saayinsii: Parvavis
Kan maqaa baase: Wang et al. 20143
Garee: Simbirroota jalqabaa
Maatii / kilaadii: Enantiornithes3
Ramaddii: Theropoda > Avialae3
Umurii dhagaawwanii: waggaa miliyoona 94 hanga 84 (Turonian / Santonian)3
Caasaawwan dhagaa: Jiangdihe3
Biyyoota: Chaayinaa3
Galmee fosilii: 1 The Paleobiology Database keessa3
Argannoo: The skeleton of Parvavis was found in 2010 near Luojumei Village in Yunnan, China. It was named and described in 2014 by Wang Min, Zhou Zhonghe, and Xu Guanghui.1
Ammallee falmisiisaa: Scientists are still debating exactly where Parvavis fits on the enantiornithine family tree. Some analyses place it in a relatively basal position, meaning it may have been an early branch of this group.1

Odeeffannoon eessaa dhufa

Parvavis (en.wikipedia.org)
The first enantiornithine bird from the Upper Cretaceous of China (tandfonline.com)
Parvavis in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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