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Zhejiangopterus

Say it: ZHEJ-ee-ang-OP-ter-us
Name means: “Zhejiang wing, named after the Chinese province where it was found”1
Ate: FishFlying reptilesLate CretaceousNot technically a dinosaur

Zhejiangopterus was a huge flying reptile that lived in ancient China. It had a long, toothless beak like a modern bird and a wingspan wider than a car is long. It soared over the Late Cretaceous skies hunting for fish.31

Fun fact: pterosaurs flew over the dinosaurs, but they were their cousins, not dinosaurs themselves.
Lived
84 to 72 million years ago3
Late Cretaceous
Fossils found in
Aolicun village, Shangpanzhen, Linhai, Zhejiang Province, China31
Wingspan
5 m (16 ft)1
estimated, based on the type specimen
Weight
7.9 kg (17 lb)2
estimate based on volumetric method by Mark Witton
Top speed
about 69 km/h (43 mph)
Flying, estimate
What did Zhejiangopterus eat?
It likely ate fish, grabbing them with its long, toothless beak.

When did it live?

Triassic
Jurassic
Cretaceous
252 million years ago20114566, the asteroid

How big was it?

How wide were its wings?

Zhejiangopterus wings about 5 m tip to tip (16 ft)A bicycle about 1.8 m (5.9 ft)A car about 4.5 m (15 ft)An elephant, the biggest land animal today about 6.5 m (21 ft)

How heavy was it?

as heavy as 2 house cats
wings as wide as 3 bicycles in a rowabout as heavy as a house catas heavy as 66 bananascould fly across a whole football pitch in 5.5 seconds

How big was Zhejiangopterus compared to YOU?

Just maths in your browser. Nothing is saved or sent anywhere.

How fast was it?

cool stuff

Fun facts

1

Zhejiangopterus had no teeth at all. Its beak was long, thin and pointed, perfect for grabbing fish.1

2

Its skull was long and low, with a single large oval opening that took up nearly half the length of the head.1

3

The wing finger metacarpal bone was longer than the combined radius and ulna bones in the arm.1

4

Its thigh bone was about one and a half times longer than its upper arm bone.1

5

Zhejiangopterus lived around 81.5 million years ago, during the Late Cretaceous period.1

6

It was discovered by a local villager named Chengfa Xu in 1986 while he was splitting rocks in a quarry.1

AI-madeAI-made picture of Zhejiangopterus
An AI-made picture of how Zhejiangopterus 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 Zhejiangopterus

?How big was Zhejiangopterus?

Its wingspan was first estimated at 5 meters (16.4 feet), but later estimates reduced it to about 3.5 meters (11.5 feet). Its body mass was around 7.9 kilograms (roughly 17 pounds).2

?Did Zhejiangopterus have teeth?

No, it had no teeth at all. Its beak was long, thin, and sharply pointed.2

?What did Zhejiangopterus eat?

It likely ate fish, grabbing them with its long, toothless beak.2

?When did Zhejiangopterus live?

It lived about 81.5 million years ago, during the Late Cretaceous Period.2

?Where was Zhejiangopterus found?

It was discovered in Zhejiang Province, China, near the city of Linhai.2

?Is Zhejiangopterus a dinosaur?

No, it is a pterosaur, a flying reptile that is not a dinosaur.2

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Scientific name
Zhejiangopterus
Named by
Cai and Wei 19943
Group
Flying reptiles
Family / clade
Azhdarchidae3
Classification
Pterosauria > Pterodactyloidea > Azhdarchidae3
Age of the rocks
84 to 72 million years (Campanian)3
Rock formations
Tangshang3
Countries
China3
Fossil records
1 in the Paleobiology Database3
Discovery
Zhejiangopterus was named in 1994 by Chinese paleontologists Cai Zhengquan and Wei Feng. The first fossils were found in 1986 by a villager named Chengfa Xu in a quarry near Linhai, Zhejiang, China.31
Still debated
Scientists are not sure whether Zhejiangopterus belongs to the family Nyctosauridae or Azhdarchidae. Different studies place it in different groups.31

Where the facts come from

  1. Zhejiangopterus linhaiensis (Pterosauria) from the Upper Cretaceous of Linhai, Zhejiang, China (naturalhistory.si.edu)
  2. Zhejiangopterus (en.wikipedia.org)
  3. Zhejiangopterus in The Paleobiology Database (CC BY 4.0): age, places, rock formations, classification.

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