恐龍卡第 0541 張，共 2 027 張

Dromaeosauroides

名字的意思： “Dromaeosaurus-like”1

吃：肉迅猛龍類白堊紀早期

Dromaeosauroides was a feathered, meat-eating dinosaur that lived in what is now Denmark. It was about the size of a small car and used a big sickle-shaped claw on each foot to catch and hold its prey.1

生存年代

139 到 137 百萬年前2

白堊紀早期

化石發現地

Jydegaard Formation, Robbedale valley, Bornholm, Denmark1 2

長度

2 到 3 m (6.6 到 9.8 ft)1

體重

40 kg (88 lb)1

高度

0.97 m (3.2 ft)

估計值

最高速度

時速約 48 公里（30 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 2 隻狗一樣重

跟 3 隻狗從鼻子接到尾巴一樣長跟 17 根香蕉頭尾相接一樣長跟 10 隻家貓一樣重跟 8 顆西瓜一樣重跟 2 個幼兒園小朋友一樣重跟 1 個小學生一樣重能在 7.5 秒內跑完 100 公尺（最快的人類要 9.6 秒）

Dromaeosauroides 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)

Dromaeosauroides 時速約 48 公里 (30 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

Dromaeosauroides is the first dinosaur ever found in Denmark and the only one that has been given a scientific name.1

It is known from only two teeth, one found in 2000 and another in 2008.1

The first tooth was declared a 'Danekræ' (Danish creature) because of its scientific importance.1

Dromaeosauroides lived about 140 million years ago in a coastal lagoon environment.1

Scientists think Dromaeosauroides used its large sickle claw to grip and hold onto prey while eating it, like a bird of prey does.1

Some fossil droppings (coprolites) found in the same area contain fish scales and may have come from Dromaeosauroides or a similar dromaeosaur.1

Dromaeosauroides is one of the oldest known dromaeosaurs in the world.1

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

?How big was Dromaeosauroides?

Dromaeosauroides was about 2 to 3 metres (7 to 10 ft) long and weighed around 40 kilograms (88 lb). Some estimates suggest it could have been up to 3 to 4 metres (9.8 to 13.1 ft) long.1

?Did Dromaeosauroides have feathers?

Yes, as a dromaeosaur, Dromaeosauroides would have been covered in feathers. A life-sized sculpture at the NaturBornholm centre shows it with feathers.1

?What did Dromaeosauroides eat?

Dromaeosauroides was a meat-eater. It likely used its large sickle claw to grip and hold prey while eating it, and may have even caught fish.1

?When did Dromaeosauroides live?

Dromaeosauroides lived about 140 million years ago, during the Early Cretaceous period.1

給恐龍專家

學名: Dromaeosauroides
命名者: Christiansen and Bonde 20032
類群: 迅猛龍類
科 / 演化支: Dromaeosauridae2
分類: Theropoda > Dromaeosauridae2
岩石的年代: 139 到 137 百萬年 (Berriasian)2
岩層: Jydegaard2
國家: 丹麥2
化石紀錄: The Paleobiology Database 收錄 1 筆2
發現: The first tooth was found in September 2000 by geology student Eliza Jarl Estrup during a field course taught by palaeontologists Per Christiansen and Niels Bonde. They named the dinosaur Dromaeosauroides bornholmensis in 2003.1
仍有爭議: Scientists are not sure exactly how Dromaeosauroides used its large sickle claw, but most think it was for gripping and holding prey.1