恐龍卡第 1185 張，共 2 027 張

Migmanychion

名字的意思： “claw mixture”1

吃：肉肉食恐龍白堊紀早期

Migmanychion was a small, meat-eating dinosaur that lived about 121 million years ago in what is now China. It had a very strange hand with claws that were all different sizes and shapes, which is how it got its name 'claw mixture'.1 2

生存年代

121 到 120 百萬年前5

白堊紀早期

化石發現地

Pigeon Hill, near Taipingqiao village, Inner Mongolia, China5 2

最高速度

時速約 47 公里（29 英里）

跑步, 估計值

牠生活在什麼時候？

三疊紀

侏羅紀

白堊紀

2 億 5200 萬年前20114566，小行星撞地球

牠有多快？

走路的人 時速約 5 公里 (3 mph)

騎腳踏車的小朋友 時速約 12 公里 (7 mph)

Migmanychion 時速約 47 公里 (29 mph)

一匹飛奔的馬 時速約 65 公里 (40 mph)

一隻獵豹 時速約 100 公里 (62 mph)

酷東西

趣味知識

Migmanychion's hand had three fingers, each with a different sized claw. The second finger's claw was longer and shallower than the first, and the third finger's claw was only half the size of the second.2

Scientists think Migmanychion was closely related to a mysterious dinosaur from Japan called Fukuivenator, but they are not sure exactly where it fits in the dinosaur family tree.2

Only one partial skeleton of Migmanychion has been found, including a complete hand, some ribs, and part of the arm. No skull or teeth have been discovered yet.2

The fossils of Migmanychion were found at the Pigeon Hill locality, which is famous for preserving many other Early Cretaceous animals and plants from the Jehol Biota.2

Migmanychion lived about 121 million years ago during the Early Cretaceous period, when the area was covered with lakes and volcanoes.2

Migmanychion 的 AI 繪圖 — 這是電腦根據科學家目前的知識，用 AI 畫出 Migmanychion 可能的樣子。這只是猜測：真正的動物可能長得不一樣，也沒有人知道牠真正的顏色。

你們都在問

關於 Migmanychion 最常被問的問題

?How big was Migmanychion?

Scientists do not know its exact size because only a partial arm and ribs have been found. It was small, but no full body length or weight estimate is available.1 3

?What did Migmanychion eat?

It was a meat-eating dinosaur, but no skull or teeth have been found, so scientists cannot say exactly what it ate.1

?Did Migmanychion have feathers?

No direct feather fossils have been found for Migmanychion, but it belongs to the maniraptoran group, which includes feathered dinosaurs and birds, so it may have had feathers.1 3

?Where did Migmanychion live?

It lived in what is now Inner Mongolia, China, about 121 million years ago, in an area with lakes and volcanoes.1 4

給恐龍專家

學名: Migmanychion
命名者: Wang et al. 20235
類群: 肉食恐龍
科 / 演化支: Maniraptora5
分類: Theropoda5
岩石的年代: 121 到 120 百萬年 (Aptian)5
岩層: Longjiang5
國家: 中國5
化石紀錄: The Paleobiology Database 收錄 1 筆5
發現: Migmanychion was named in 2023 by a team of scientists led by Xuri Wang. The fossils were found at the Pigeon Hill locality in Inner Mongolia, China, and the name means 'claw mixture' because of the weird mix of claw shapes on its hand.5 1 2
仍有爭議: Scientists are not sure exactly where Migmanychion belongs in the dinosaur family tree. It might be an early relative of oviraptorosaurs, or a type of paravian dinosaur, but more fossils are needed to know for sure.2