恐龍卡第 0112 張，共 2 027 張

Angustinaripterus

名字的意思： “narrow nostril wing”1

吃：魚飛行爬蟲類侏羅紀中期到侏羅紀晚期嚴格來說不是恐龍

Angustinaripterus was a flying reptile that lived in China during the Middle Jurassic. It had a long, flat skull and used its long, curved front teeth to snatch fish from the water.1

趣味小知識：翼龍在恐龍頭上飛來飛去，但牠們是恐龍的親戚，不是恐龍喔。

生存年代

171 到 155 百萬年前3

侏羅紀中期到侏羅紀晚期

化石發現地

Dashanpu, near Zigong, Sichuan Province, China1 3

翼展

1.6 m (5.2 ft)1

最高速度

時速約 43 公里（27 英里）

飛行, 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？

牠的翅膀有多寬？

跟 3 隻家貓從鼻子接到尾巴一樣長能在 8.8 秒內飛越一整座足球場

Angustinaripterus 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)

Angustinaripterus 時速約 43 公里 (27 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

Angustinaripterus is known from only a single skull and lower jaws, found in 1981.1

Its skull was very long and flat, with a low ridge on top only 2 to 3 millimeters high.1

The front teeth were long, curved, and pointed forward, forming a basket-like trap for fish.1

Its nostrils were long and slit-like, giving the pterosaur its name 'narrow nostril wing'.1

Angustinaripterus belonged to the Rhamphorhynchidae family, which included other long-tailed pterosaurs.1

The preserved part of the skull is 192 millimeters long, and the complete skull was probably about 201 millimeters.1

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

?How big was Angustinaripterus?

Its wingspan was about 1.6 metres (5.2 feet). Its skull was about 201 millimetres (7.9 inches) long.1 2

?What did Angustinaripterus eat?

It ate fish. Its long, curved front teeth formed a basket-like trap to snatch fish from the water.1 2

?Where did Angustinaripterus live?

It lived in China, near Dashanpu in Sichuan province, during the Middle Jurassic period.1 2

?Is Angustinaripterus a dinosaur?

No, it is a pterosaur, a flying reptile that lived at the same time as dinosaurs but is not a dinosaur.1 2

給恐龍專家

學名: Angustinaripterus
命名者: He et al. 19833
類群: 飛行爬蟲類
科 / 演化支: Rhamphorhynchidae3
分類: Pterosauria > Rhamphorhynchidae3
岩石的年代: 171 到 155 百萬年 (Bajocian / Oxfordian)3
岩層: Shaximiao3
國家: 中國3
化石紀錄: The Paleobiology Database 收錄 1 筆3
發現: Angustinaripterus was named in 1983 by He Xinlu, Yang Daihuan, and Su Chunkang. The only fossil, a skull with lower jaws, was found in 1981 by researchers from the Zigong Historical Museum of the Salt Industry.1
仍有爭議: Scientists are not sure about the exact wingspan of Angustinaripterus because the only known fossil is a partial skull.1