To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
.
Leo
Newton
Brights
Milds

From Wikipedia, the free encyclopedia

Yuanchuavis
Temporal range: Early Cretaceous,
120–113 Ma
Life reconstruction of Yuanchuavis kompsosoura.
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Clade: Saurischia
Clade: Theropoda
Clade: Avialae
Clade: Enantiornithes
Family: Pengornithidae
Genus: Yuanchuavis
Wang et al., 2021
Species:
Y. kompsosoura
Binomial name
Yuanchuavis kompsosoura
Wang et al., 2021

Yuanchuavis (meaning "Yuanchu bird", after a mythical Chinese bird) is an extinct genus of pengornithid bird in the group Enantiornithes. Its type and only specimen, IVPP V27883, is the holotype for its only species, Y. kompsosoura (meaning "beautiful tail"). It was recovered from the Jiufotang Formation of China, and has a fossilized fan of highly graduated rectrices. The tail has graduation similar to Chiappeavis and a pair of highly elongate central rectrices similar to the pintails of extant male sunbirds. Melanosomes sampled from the holotype suggest the central pair of rectrices to be dark in colour, and the rest of the tail feathers to be either grey or with non-iridescent structural colour.[1]

YouTube Encyclopedic

  • 1/5
    Views:
    9 796
    5 873
    19 350
    2 368
    10 774
  • 🐾BIOTA de JEHOL Los épicos fósiles de China 🦖 #Dinosaurios emplumados #Yuanchuavis
  • 💓STEGOSAURIOS y ANQUILOSAURIOS: éxito evolutivo 🥰
  • 🐾AFRICA FABULOSA! Hallazgos inesperados #Rusingorix😳
  • 🦎 Rincosaurios, vecinos de los primeros dinosaurios 🦖
  • Las Criaturas Más ATERRADORAS Que Han Pisado La Tierra

Transcription

See also

References

  1. ^ Wang M, O'Connor JK, Zhao T, Pan Y, Zheng X, Wang X, Zhou Z (2021-09-16). "An Early Cretaceous enantiornithine bird with a pintail". Current Biology. 31 (21): 4845–4852.e2. doi:10.1016/j.cub.2021.08.044. ISSN 0960-9822.


This page was last edited on 24 February 2024, at 19:41
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.