Xiaotingia
I-Xiaotingia yayiyidayinaso encane enezimpaphe eyayiphila eminyakeni engaba yizigidi eziyi-160 edlule. Yayibukeka kakhulu njenge-Archaeopteryx, 'inyoni yokuqala' edumile, futhi ososayensi basaphikisana ngokuthi yayiyinyoni noma iyi-raptor.23
Yaphila nini?
Yayinkulu kangakanani?
Yayinde kangakanani?
Yayimude kangakanani?
isilinganiso
Yayisinda kangakanani?
Yayinkulu kangakanani i-Xiaotingia uma uqhathaniswa NAWE?
Izibalo nje kusiphequluli sakho. Akukho okugcinwayo noma okuthunyelwa ndawo.
Yayishesha kangakanani?
Amaqiniso amnandi
I-Xiaotingia yayinezingalo nezandla ezinde neziqinile, osayensi ababecabanga ukuthi ziyizici ezikhethekile zezinyoni, kodwa empeleni zitholakala eqenjini elikhulu elibizwa ngokuthi i-Paraves.2
Ngesikhathi i-Xiaotingia ifakwa ohlwini lomndeni, yenza i-Archaeopteryx isuke ekubeni inyoni ibe yiraptor, okwamangaza osayensi abaningi.2
I-Xiaotingia yayinomgodi omkhulu emhlathini wayo ongezansi, obizwa ngokuthi i-surangular foramen, owawungaphezu kuka-6% wobude bomhlathi wonke.1
Ithambo lomunwe wayo wesine (metacarpal IV) lalingugqinsi kunezithupha nezesithathu, okuyinto engajwayelekile.1
I-Xiaotingia yayinezici ezithile ezifana nezama-troodontid, njengamazinyo aminyene ngaphambili emhlathini namathambo omsila amade futhi azacile.1
Ithambo elilodwa elaziwayo lathengwa kumdayisi wezinsalela, ngakho osayensi abaqinisekile ngo-100% ukuthi lavela kuluphi ungqimba lwamadwala.1


Buza u-Rex ngo-Xiaotingia
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Umchithi wezinganekwane
Inganekwane: I-Xiaotingia iyinyoni ngoba ibukeka njenge-Archaeopteryx.
Iqiniso: Osayensi abavumelani. Abanye bacabanga ukuthi i-Xiaotingia iyiraptor (i-deinonychosaur), hhayi inyoni, ngoba inezici eziningi ezifana nezama-raptor.2
Ochwepheshe bama-dino
- Igama lesayensi
- Xiaotingia
- Iqanjwe ngu
- Xu et al. 20115
- Iqembu
- Ama-Raptor
- Umndeni / i-clade
- Troodontidae5
- Ukuhlukaniswa
- Theropoda > Troodontidae5
- Inkathi yamadwala
- 168 kuya ku-152 wezigidi zeminyaka (Bathonian / Kimmeridgian)5
- Izakhiwo zamatshe
- Tiaojishan5
- Amazwe
- I-China5
- Izinsalela ezitholiwe
- 1 ku-Paleobiology Database5
- Ukutholakala
- I-Xiaotingia yaqanjwa ngo-2011 ngu-Xu Xing nozakwabo. Ithambo elilodwa latholakala lathengwa yi-Shandong Tianyu Museum of Nature kumdayisi wezinsalela owathi livela e-Liaoning, e-China.1
- Kusaphikiswana ngakho
- Osayensi basaphikisana ngokuthi i-Xiaotingia yayiyinyoni noma iyiraptor, ngisho neminyaka yezinsalela ayiqinisekile ngoba umdayisi akakwazanga ukusho ukuthi yavela kuphi.21
Lapho amaqiniso evela khona
- ivpp.cas.cn (ivpp.cas.cn)
- An Archaeopteryx-like theropod from China and the origin of Avialae | Nature (nature.com)
- PBDB Taxon (paleobiodb.org)
- Xiaotingia (en.wikipedia.org)
- Xiaotingia in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.
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