Parvavis

Dzina limatanthauza: “small bird”1

Ankadya: NyamaMbalame zoyambiriraKumapeto kwa Kretase

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

Ankakhala

zaka 94 mpaka 84 miliyoni zapitazo3

Kumapeto kwa Kretase

Mafosili apezeka ku

Luojumei Village, Chuxiong City, Yunnan Province, China1 3

Kutambalala kwa mapiko

0.15 m (0.5 ft)1

Liwiro lalikulu kwambiri

pafupifupi 17 km/h (11 mph)

Kuuluka, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Mapiko ake anali otambalala bwanji?

akanatha kuuluka kudutsa bwalo lonse la mpira m'masekondi 22

Parvavis anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

Mwana pa njinga pafupifupi 12 km/h (7 mph)

Parvavis pafupifupi 17 km/h (11 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chithunzi cha Parvavis chopangidwa ndi AI — Chithunzi cha momwe Parvavis mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.

Kwa akatswiri a madino

Dzina la sayansi: Parvavis
Anapatsidwa dzina ndi: Wang et al. 20143
Gulu: Mbalame zoyambirira
Banja / kladi: Enantiornithes3
Magawidwe a sayansi: Theropoda > Avialae3
Zaka za miyala: zaka 94 mpaka 84 miliyoni (Turonian / Santonian)3
Mapangidwe a miyala: Jiangdihe3
Mayiko: China3
Zolemba za mafosili: 1 mu The Paleobiology Database3
Kupezeka: 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
Akukambiranabe: 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

Kumene mfundo zimachokera

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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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