恐龍卡第 1411 張，共 2 027 張

Pervushovisaurus

名字的意思： “Pervushov's lizard, after a Russian scientist”1

吃：肉魚龍類白堊紀早期到白堊紀晚期嚴格來說不是恐龍

Pervushovisaurus was a fast-swimming marine reptile that looked like a dolphin with a long snout full of sharp teeth. It lived in the seas that covered Europe during the time of the dinosaurs, about 113 to 94 million years ago.3 1

趣味小知識：這種海生爬蟲類在海裡游泳的時候，恐龍正在陸地上走路。大家都叫牠們恐龍，但牠們其實是爬蟲類的另一個分支。

生存年代

113 到 94 百萬年前3

白堊紀早期到白堊紀晚期

化石發現地

Russia (Saratov region), France, the United Kingdom (England), and Germany3 1

長度

5.8 m (19 ft)1

最高速度

時速約 44 公里（27 英里）

游泳, 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？

跟 6 隻狗從鼻子接到尾巴一樣長跟 32 根香蕉頭尾相接一樣長能在 4.1 秒內游完一座大泳池（50 公尺）

Pervushovisaurus 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)

Pervushovisaurus 時速約 44 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

Pervushovisaurus was first thought to be a type of Platypterygius, but scientists later decided it was different enough to be its own genus.1

This ichthyosaur had a straight snout, unlike some of its relatives that had curved jaws.1

Its teeth had square roots with sharp 90-degree angles, which is unusual for an ichthyosaur.1

One species, Pervushovisaurus campylodon, was originally named Ichthyosaurus campylodon in 1846.1

Pervushovisaurus lived during the Cretaceous period, at the same time as dinosaurs like Tyrannosaurus and Triceratops, but in the ocean.3

Fossils of Pervushovisaurus have been found in the Melovatka Formation in Russia and the La Penthiève Beds in France.1

Like other ichthyosaurs, Pervushovisaurus gave birth to live young, not laying eggs on land.2

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

?How big was Pervushovisaurus?

It was a medium-sized ichthyosaur, measuring about 5.8 metres (19 feet) long.1

?What did Pervushovisaurus eat?

It was a carnivore that ate fish and other sea creatures, using its long snout full of sharp teeth to catch prey.3

?Where did Pervushovisaurus live?

It lived in the seas that covered Europe during the Cretaceous period, and its fossils have been found in Russia, France, and the United Kingdom.1

?Is Pervushovisaurus a dinosaur?

No, it is not a dinosaur. It is an ichthyosaur, a marine reptile that lived in the ocean at the same time as dinosaurs.1

給恐龍專家

學名: Pervushovisaurus
命名者: Arkhangelsky 19983
類群: 魚龍類
科 / 演化支: Ophthalmosauridae3
分類: Ichthyosauria > Ichthyosauromorpha3
岩石的年代: 113 到 94 百萬年 (Albian / Cenomanian)3
岩層: West Melbury Marly Chalk, Melovatskaya, La Penthiève Beds3
國家: 法國, 英國, 俄羅斯, 德國3
化石紀錄: The Paleobiology Database 收錄 14 筆3
發現: The genus Pervushovisaurus was named by Russian paleontologist M. S. Arkhangelsky in 1998, based on a partial skull from the Saratov region of Russia.1 3
仍有爭議: Scientists are still debating whether the two species Pervushovisaurus bannovkensis and Pervushovisaurus campylodon are truly distinct or if they represent the same animal.1