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Nicorhynchus

Say it: NY-kor-RINK-us
Name means: “knucker snout, after a water dragon from English folklore”1
Ate: FishFlying reptilesEarly Cretaceous to Late CretaceousNot technically a dinosaur

Nicorhynchus was a big flying reptile that soared over ancient seas and rivers. It had a long snout full of pointy teeth and a crest on its head. It swooped down to catch fish with its jaws.1

Fun fact: pterosaurs flew over the dinosaurs, but they were their cousins, not dinosaurs themselves.
Lived
106 to 94 million years ago3
Early Cretaceous to Late Cretaceous
Fossils found in
England (Cambridge Greensand) and Morocco (Kem Kem Group)31
Wingspan
7 m (23 ft)1
estimated from a large jaw tip
Top speed
about 78 km/h (48 mph)
Flying, estimate
What did Nicorhynchus eat?
It ate fish. It swooped down over ancient seas and rivers to catch fish with its long, toothy jaws.

When did it live?

Triassic
Jurassic
Cretaceous
252 million years ago20114566, the asteroid

How big was it?

How wide were its wings?

Nicorhynchus wings about 7 m tip to tip (23 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)
wings as wide as 4 bicycles in a rowcould fly across a whole football pitch in 4.8 seconds

How big was Nicorhynchus compared to YOU?

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How fast was it?

cool stuff

Fun facts

1

Nicorhynchus is one of the largest toothed pterosaurs, second only to Tropeognathus. Its skull could have been up to 75 cm (30 inches) long.1

2

The tip of its snout was shaped like a boxy rosette, wider than the rest of the jaw, and its front teeth pointed straight forward.1

3

Its name comes from the Old English word 'nicor', meaning a water dragon or knucker.1

4

Nicorhynchus lived about 105 to 92.5 million years ago, during the Cretaceous Period.1

5

Scientists first thought Nicorhynchus was a species of Coloborhynchus, but in 2020 it got its own genus.12

6

The two species are Nicorhynchus capito from England and Nicorhynchus fluviferox from Morocco.1

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

?How big was Nicorhynchus?

It was one of the largest toothed pterosaurs, with an estimated wingspan of about 7 metres (23 feet) and a skull up to 75 cm (30 inches) long.1

?What did Nicorhynchus eat?

It ate fish. It swooped down over ancient seas and rivers to catch fish with its long, toothy jaws.13

?When did Nicorhynchus live?

It lived during the Cretaceous Period, about 105 to 92.5 million years ago.1

?Is Nicorhynchus a dinosaur?

No, it is not a dinosaur. It is a pterosaur, a flying reptile that lived at the same time as dinosaurs.1

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For dino experts

Scientific name
Nicorhynchus
Named by
Holgado and Pegas 20203
Group
Flying reptiles
Family / clade
Anhangueridae3
Classification
Pterosauria > Pterodactyloidea3
Age of the rocks
106 to 94 million years (Albian / Cenomanian)3
Rock formations
West Melbury Marly Chalk, Ifezouane3
Countries
United Kingdom, Morocco3
Fossil records
4 in the Paleobiology Database3
Discovery
The first fossils were named Ornithocheirus capito by Harry Seeley in 1870. In 2020, Borja Holgado and Rodrigo Pêgas gave it the new genus name Nicorhynchus.12
Still debated
Some scientists think the differences between Nicorhynchus and Coloborhynchus are too small, and they may be the same genus.1

Where the facts come from

  1. Nicorhynchus (en.wikipedia.org)
  2. A taxonomic and phylogenetic review of the anhanguerid pterosaur group Coloborhynchinae and the new clade Tropeognathinae - Acta Palaeontologica Polonica (app.pan.pl)
  3. Nicorhynchus 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: Late Cretaceous

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