恐龍卡第 0806 張，共 2 027 張

Hexinlusaurus

名字的意思： “He Xin-Lu's lizard”1

吃：植物有喙的草食恐龍侏羅紀中期到侏羅紀晚期

Hexinlusaurus was a small, speedy plant-eater that lived in what is now China during the Middle Jurassic. It ran on two legs and used its beak to nibble on plants.1

生存年代

171 到 155 百萬年前5

侏羅紀中期到侏羅紀晚期

化石發現地

Sichuan, China1

長度

1 到 2 m (3.3 到 6.6 ft)2

體重

20 kg 到 30 kg (44 到 66 lb)3 4

高度

0.5 m (1.6 ft)3

最高速度

時速約 41 公里（25 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？

牠有多長？

牠有多高？

牠有多重？

跟 8 隻家貓一樣重

跟 4 隻家貓從鼻子接到尾巴一樣長跟 11 根香蕉頭尾相接一樣長跟 6 顆西瓜一樣重能在 8.8 秒內跑完 100 公尺（最快的人類要 9.6 秒）

Hexinlusaurus 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)

Hexinlusaurus 時速約 41 公里 (25 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

Hexinlusaurus was first thought to be a species of Yandusaurus, but scientists later gave it its own name in 2005.1

Its name honors Professor He Xin-Lu, who first described the fossils.1

The only known fossils include a nearly complete skull and some bones from the rest of the body.1

It lived during the Middle Jurassic, about 170 to 155 million years ago.2

Hexinlusaurus was a small, fast-running dinosaur that probably escaped predators by sprinting away.1

It had a special hollow on the side of a skull bone called the postorbital, which is unique to this dinosaur.1

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

?How big was Hexinlusaurus?

It was a small dinosaur, but the sources do not give a specific length or weight. It is described as a small, fleet-footed herbivore.1

?What did Hexinlusaurus eat?

Hexinlusaurus was a herbivore. It used its beak to nibble on plants.1

?When did Hexinlusaurus live?

It lived during the Middle to Late Jurassic, about 168 to 161 million years ago.1

?Where was Hexinlusaurus found?

Its fossils were found at the Dashanpu dinosaur quarries in Sichuan, China.1 5

給恐龍專家

學名: Hexinlusaurus
命名者: Barrett et al. 20055
類群: 有喙的草食恐龍
科 / 演化支: Neornithischia5
分類: Ornithischia5
岩石的年代: 171 到 155 百萬年 (Bajocian / Oxfordian)5
岩層: Shaximiao5
國家: 中國5
化石紀錄: The Paleobiology Database 收錄 1 筆5
發現: The fossils were found in the Lower Shaximiao Formation in Dashanpu, China. They were first named Yandusaurus multidens in 1983, but in 2005 scientists Barrett, Butler, and Knoll gave it the new name Hexinlusaurus.1
仍有爭議: Scientists are not sure exactly how Hexinlusaurus is related to other early ornithischian dinosaurs, as different studies place it in different groups.2