恐龍卡第 0933 張，共 2 027 張

Jurapteryx

名字的意思： “Jurassic wing”4

吃：魚早期鳥類侏羅紀晚期到白堊紀早期

Jurapteryx was a small, feathered avialan that lived during the Jurassic and Cretaceous periods. It could fly and had sharp teeth for catching fish and insects. Think of it as an early, toothed bird that fluttered through ancient forests.4

生存年代

149 到 121 百萬年前4

侏羅紀晚期到白堊紀早期

化石發現地

Workerszell, Eichstätt, Germany4

長度

0.3 到 0.5 m (1 到 1.6 ft)4

翼展

0.5 到 0.7 m (1.6 到 2.3 ft)4

體重

0.2 kg 到 0.5 kg (0 到 1 lb)4

高度

0.23 m (0.8 ft)

估計值

最高速度

時速約 31 公里（19 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？

牠有多長？

牠有多高？

估計值

牠有多重？

跟 4 根香蕉一樣重

跟 3 根香蕉頭尾相接一樣長比一隻家貓還輕跟 4 根香蕉一樣重跟 16 塊積木排成一排一樣長小到能從椅子底下走過去能在 12 秒內飛越一整座足球場

Jurapteryx 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)

Jurapteryx 時速約 31 公里 (19 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

Jurapteryx is sometimes considered a synonym of Archaeopteryx, meaning some scientists think they are the same animal.4

Its name means 'Jurassic wing', because it lived during the Jurassic Period and had wings for flying.4

The only known fossil of Jurapteryx is a complete skeleton, found in the Altmühltal Formation of Germany.4

Jurapteryx lived in a coastal environment, near shallow lagoons where it could hunt for fish.4

It was a small avialan, about the size of a modern crow, with a wingspan of around half a meter.4

Jurapteryx had teeth, unlike modern birds, which it used to catch slippery prey like fish.4

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

?Is Jurapteryx a dinosaur?

Yes, Jurapteryx is a small, feathered avialan dinosaur, sometimes considered a synonym of Archaeopteryx.1 2

?How big was Jurapteryx?

Jurapteryx was about the size of a modern crow, with a body length of up to 50 centimetres (20 inches) and a wingspan of around 70 centimetres (28 inches).1 2

?Could Jurapteryx fly?

Yes, Jurapteryx could fly or glide. It had broad, feathered wings, but scientists are not sure if it was a strong flapper or mostly a glider.1 2

?What did Jurapteryx eat?

Jurapteryx was carnivorous and likely ate small prey such as fish, insects, and small reptiles, catching them with its sharp teeth.1 2

?Did Jurapteryx have teeth?

Yes, Jurapteryx had many small, sharp teeth, unlike modern birds, which it used to catch slippery prey like fish.1 2

?When did Jurapteryx live?

Jurapteryx lived during the Late Jurassic Period, around 150 to 145 million years ago.1 2

?Where was Jurapteryx found?

The only known fossil of Jurapteryx was found in the Altmühltal Formation of Germany, near Solnhofen.1 2

?Is Jurapteryx the same as Archaeopteryx?

Many scientists think Jurapteryx is a synonym of Archaeopteryx, meaning they may be the same animal, but some consider it a separate species.1 3

?Did Jurapteryx have feathers?

Yes, Jurapteryx had feathers, including broad flight feathers on its wings and tail, very similar to modern bird feathers.1 2

?How fast could Jurapteryx run?

Nobody knows for sure, but Jurapteryx likely moved on two legs and could also fly, so it was probably quick on the ground and in the air.1 2

迷思破解王

迷思： Jurapteryx is a completely separate species from Archaeopteryx.

真相： Many scientists think Jurapteryx is actually a synonym of Archaeopteryx, meaning it may be the same genus.4

給恐龍專家

學名: Jurapteryx
命名者: Howgate 19854
類群: 早期鳥類
科 / 演化支: Avialae4
分類: Theropoda > Avialae4
岩石的年代: 149 到 121 百萬年 (Tithonian / Barremian)4
岩層: Altmühltal4
國家: 德國4
化石紀錄: The Paleobiology Database 收錄 10 筆4
發現: Jurapteryx was named by M. E. Howgate in 1985, based on a complete skeleton found at Workerszell, Eichstätt, Germany.4
仍有爭議: Scientists are still debating whether Jurapteryx is a distinct genus or just a species of Archaeopteryx.4