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Ceoptera

Say it: kee-OP-ter-uh
Name means: “mist wing”1
Ate: FishFlying reptilesMiddle JurassicNot technically a dinosaur

Ceoptera was a flying reptile that lived about 168 to 165 million years ago. It soared over the lagoons of what is now Scotland, catching fish with its beak. This pterosaur is one of the few Middle Jurassic flying reptiles known from more than just a few teeth.23

Fun fact: pterosaurs flew over the dinosaurs, but they were their cousins, not dinosaurs themselves.
Lived
168 to 165 million years ago7
Middle Jurassic
Fossils found in
Isle of Skye, Scotland, UK31
Food
Fish2
Wingspan
1.6 m435
estimate

When did it live?

Triassic
Jurassic
Cretaceous
252 million years ago20114566, the asteroid

How big was it?

How wide were its wings?

Ceoptera wings about 1.6 m tip to tipA house cat about 0.5 mA dog about 1 mA bicycle about 1.8 m
as long as 3 house cats nose to tail

How big was Ceoptera compared to YOU?

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cool stuff

Fun facts

1

Ceoptera is one of only four Middle Jurassic pterosaurs known from an associated skeleton, meaning bones that were found together.3

2

Many of Ceoptera's bones are still completely hidden inside rock and can only be studied using CT scans, like a medical scanner.1

3

Ceoptera belongs to a group called Darwinoptera, and its discovery shows that this group was more widespread than scientists thought, with relatives also found in China.1

4

The name Ceoptera comes from the Scottish Gaelic word for mist, because the Isle of Skye is often called the 'Isle of Mist'.1

5

Ceoptera lived in a warm, shallow lagoon environment alongside sharks, crocodilians, and early mammals.3

AI-madeAI-made picture of Ceoptera
An AI-made picture of how Ceoptera might have looked, made by a computer from what scientists know. It is a guess: the real animal may have looked different, and nobody knows its true colours.
you asked

Most asked questions about Ceoptera

?How big was Ceoptera?

Ceoptera had a wingspan of about 1.6 metres (5.2 feet), making it roughly the size of a large hawk.65

?When did Ceoptera live?

Ceoptera lived about 168 to 165 million years ago, during the Middle Jurassic period.65

?What did Ceoptera eat?

Ceoptera likely ate fish, catching them with its beak while flying over lagoons.5

?Is Ceoptera a dinosaur?

No, Ceoptera is a pterosaur, a flying reptile that is not a dinosaur.65

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For dino experts

Scientific name
Ceoptera
Named by
Martin-Silverstone et al. 20237
Group
Flying reptiles
Family / clade
Darwinoptera7
Classification
Pterosauria7
Age of the rocks
168 to 165 million years (Bathonian)7
Rock formations
Kilmaluag7
Countries
United Kingdom7
Fossil records
1 in the Paleobiology Database7
Discovery
Ceoptera was named in 2023 by Elizabeth Martin-Silverstone and colleagues. The partial skeleton was found on a boulder on a beach on the Isle of Skye, Scotland, and was collected using hand tools and a small angle-grinder.23
Still debated
Scientists are still debating exactly how Ceoptera is related to other pterosaurs, because the Middle Jurassic fossil record is very sparse.3

Where the facts come from

  1. New species of Jurassic pterosaur discovered on the Isle of Skye | Natural History Museum (nhm.ac.uk)
  2. PBDB Taxon (paleobiodb.org)
  3. A new pterosaur from the Middle Jurassic of Skye, Scotland and the early diversification of flying r (dinodata.de)
  4. Ceoptera (en.wikipedia.org)
  5. New pterosaur from Skye reveals the hidden diversity of the Middle Jurassic | Natural History Museum (nhm.ac.uk)
  6. Ceoptera (Wikipedia) (Wikipedia)
  7. Ceoptera in The Paleobiology Database (CC BY 4.0): age, places, rock formations, classification.

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More from the same group: Flying reptiles

Also from the same time: Middle Jurassic

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