恐龍卡第 0046 張，共 2 027 張

Ahshislesaurus

名字的意思： “Ah-shi-sle-pah lizard”1

吃：植物鴨嘴龍類白堊紀晚期

Ahshislesaurus was a duck-billed dinosaur that lived in what is now New Mexico, USA, about 75 million years ago. It had a flat head and a wide, toothless beak for munching on plants. This dinosaur was a big, gentle herbivore that walked on four legs but could also run on two.2 4

生存年代

84 到 72 百萬年前4

白堊紀晚期

化石發現地

Ah-shi-sle-pah Wilderness, San Juan County, New Mexico, USA1 4

長度

10.668 到 11 m (35 到 36 ft)2 3

體重

8.16466 公噸 (18,000 lb)3

高度

3.7 m (12 ft)

估計值

最高速度

時速約 18 公里（11 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？

估計值

牠有多重？

跟 5 台汽車一樣重

跟 2.5 台汽車排成一排一樣長跟 61 根香蕉頭尾相接一樣長跟 1.5 頭大象一樣重跟 1600 顆西瓜一樣重跟 10 整班小學生一樣重跟 18 隻北極熊一樣重能在 20 秒內跑完 100 公尺（最快的人類要 9.6 秒）

Ahshislesaurus 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)

Ahshislesaurus 時速約 18 公里 (11 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

Ahshislesaurus had 45 tooth positions in its jaw, more than its relative Kritosaurus which had 42.2

Its name comes from the Ah-shi-sle-pah Wilderness in New Mexico, where its fossils were found.1

This dinosaur lived about 75 million years ago during the Campanian age of the Late Cretaceous.2 4

Ahshislesaurus was a flat-headed hadrosaur, meaning it did not have a bony crest on its skull.1

Its teeth were arranged into tight, interlocking dental batteries that were constantly replaced throughout its life.2

The only known skull of Ahshislesaurus was originally thought to belong to a different dinosaur called Kritosaurus navajovius.1

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

?What did Ahshislesaurus eat?

Ahshislesaurus was a herbivore, eating plants with its wide, toothless beak and complex dental batteries.2

?Did Ahshislesaurus have a crest?

No, Ahshislesaurus did not have a tube-like crest like Parasaurolophus, but it had a small bump over its snout.2

?When did Ahshislesaurus live?

Ahshislesaurus lived about 75 million years ago, during the Campanian age of the Late Cretaceous.2 3

給恐龍專家

學名: Ahshislesaurus
命名者: Dalman et al. 20254
類群: 鴨嘴龍類
科 / 演化支: Hadrosauridae4
分類: Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
岩石的年代: 84 到 72 百萬年 (Campanian)4
岩層: Kirtland4
國家: 美國4
化石紀錄: The Paleobiology Database 收錄 3 筆4
發現: Ahshislesaurus was named in 2025 by a team of paleontologists led by S. G. Dalman. The holotype skull was found in the Ah-shi-sle-pah Wilderness in New Mexico.4 1
仍有爭議: Scientists are still debating whether Ahshislesaurus and another flat-headed hadrosaur, Naashoibitosaurus, form a new group of duck-billed dinosaurs.1