Microenantiornis

Hiika maqaa: “tiny opposite bird”1

Kan nyaate: FoonSimbirroota jalqabaaKireetaashasii Jalqabaa

Microenantiornis was a tiny bird that lived during the time of dinosaurs. It was about the size of a sparrow and could probably fly between trees. Scientists found its skeleton in China.1 2

Kan jiraate

waggaa miliyoona 121 hanga 113 dura3

Kireetaashasii Jalqabaa

Fosiliiwwan kan itti argaman

Liaoning Province, China1 2

Dheerina

0.1 hanga 0.2 m (0.3 hanga 0.7 ft)1

Saffisa ol'aanaa

gara 27 km/sa'a (17 mph)

Balali'uu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

akka bilookii ijaarsaa taphaa 6 tarreen dheeraadirree kubbaa miilaa guutuu sekondii 14 keessatti balali'ee ce'uu danda'a

SI wajjin yoo wal bira qabamu, Microenantiornis 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)

Microenantiornis gara 27 km/sa'a (17 mph)

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

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

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Microenantiornis belongs to a group of ancient birds called enantiornithines, which had teeth and claws on their wings.2

Its name means 'tiny opposite bird' because it was small and had a different shoulder joint from modern birds.1

This bird lived about 121 to 113 million years ago, during the Early Cretaceous period.1

The only known fossil of Microenantiornis was found in the Jiufotang Formation in Liaoning, China.1

Scientists think Microenantiornis lived in trees because its hindlimb bones show features of an arboreal (tree-dwelling) animal.2

Its breastbone (sternum) was simple and lacked a keel, which is different from modern flying birds.2

Fakkii AI'n hojjetame: Microenantiornis — Fakkii AI'n hojjetame kan Microenantiornis 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: Microenantiornis
Kan maqaa baase: Wei and Li 20173
Garee: Simbirroota jalqabaa
Maatii / kilaadii: Enantiornithes3
Ramaddii: Theropoda > Avialae3
Umurii dhagaawwanii: waggaa miliyoona 121 hanga 113 (Aptian)3
Caasaawwan dhagaa: Jiufotang3
Biyyoota: Chaayinaa3
Galmee fosilii: 1 The Paleobiology Database keessa3
Argannoo: Microenantiornis was named by Chinese paleontologists Wei Zhaoying and Li Li in 2017. They described it based on a single skeleton (specimen PMOL-AB00171) found near Chaoyang, Liaoning, China.1 1
Ammallee falmisiisaa: Scientists are not sure exactly how Microenantiornis flew, because its breastbone lacked a keel where flight muscles attach in modern birds.2

Odeeffannoon eessaa dhufa

PBDB Taxon (paleobiodb.org)
[dinosaur] Microenantiornis, enantiornithine bird from Lower Cretaceous of Liaoning, China (dml.reptilis.net)
Microenantiornis in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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