恐龍卡第 1642 張，共 2 027 張

Shishugounykus

名字的意思： “Shishugou claw”1

吃：肉肉食恐龍侏羅紀晚期

Shishugounykus was a small, meat-eating dinosaur that lived in what is now China. It had strong claws on its hands and was an early relative of the weird alvarezsaurian dinosaurs with tiny arms.2

生存年代

162 到 155 百萬年前3

侏羅紀晚期

化石發現地

Wucaiwan, Junggar Basin, Xinjiang, China2

體重

6.8 kg (15 lb)2

最高速度

時速約 34 公里（21 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

牠有多大？

牠有多重？

跟 1.5 隻家貓一樣重

大約跟一隻家貓一樣重跟 57 根香蕉一樣重能在 11 秒內跑完 100 公尺（最快的人類要 9.6 秒）

Shishugounykus 跟「你」比起來有多大？

只是在你的瀏覽器裡算算數學。什麼都不會被儲存或傳送出去。

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)

Shishugounykus 時速約 34 公里 (21 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

Shishugounykus lived about 160 million years ago, during the Jurassic Period.2

It was one of the earliest alvarezsaurian dinosaurs, a group known for their short, strong arms and big claws.2

Shishugounykus weighed about 6.8 kilograms, roughly as much as a large house cat.2

Its name means 'Shishugou claw', after the rock formation where it was found and its sharp claws.1

Shishugounykus lived alongside two other alvarezsaurian dinosaurs: Haplocheirus and Aorun.2

The holotype specimen is an adult that was almost fully grown, with bones that show it was not a baby.2

Shishugounykus 的 AI 繪圖 — 這是電腦根據科學家目前的知識，用 AI 畫出 Shishugounykus 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 Shishugounykus 最常被問的問題

?How big was Shishugounykus?

It was small, weighing about 6.8 kilograms, which is roughly as much as a large house cat.2

?What did Shishugounykus eat?

It was a meat-eating dinosaur, so it likely ate small animals and insects.1

?When did Shishugounykus live?

It lived about 160 million years ago, during the Jurassic Period.2

給恐龍專家

學名: Shishugounykus
命名者: Qin et al. 20193
類群: 肉食恐龍
科 / 演化支: Alvarezsauria3
分類: Theropoda3
岩石的年代: 162 到 155 百萬年 (Oxfordian)3
岩層: Shishugou3
國家: 中國3
化石紀錄: The Paleobiology Database 收錄 1 筆3
發現: Shishugounykus was named in 2019 by scientists Qin, Clark, Choiniere and Xu. The fossils were found in the Shishugou Formation of Xinjiang, China.3 2
仍有爭議: Scientists are not sure exactly how Shishugounykus used its strong claws, but they think it might have been for digging or catching prey.2