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Laevisuchus

Say it: leh-vee-SOO-kus
Name means: “light crocodile”1
Ate: MeatMeat-eating dinosLate Cretaceous

Laevisuchus was a small, fast meat-eater that lived in what is now India. It ran on two legs and was about as long as a bicycle. It hunted smaller animals in the Late Cretaceous period.1

Lived
72 to 66 million years ago4
Late Cretaceous
Fossils found in
Madhya Pradesh, central India1
Food
Meat2
Length
1.8 to 2.2 m1
estimate based on relative Masiakasaurus
Top speed
about 45 km/h (28 mph)
Running, estimate

When did it live?

Triassic
Jurassic
Cretaceous
252 million years ago20114566, the asteroid

How big was it?

How long was it?

Laevisuchus about 2.2 m longA dog about 1 mA bicycle about 1.8 mA car about 4.5 m
as long as 4 house cats nose to tailas long as 12 bananas end to end

How big was Laevisuchus compared to YOU?

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How fast was it?

cool stuff

Fun facts

1

Laevisuchus is known from only a few neck and back vertebrae, and one of these was lost for many years before being rediscovered in 2012.1

2

Its name means 'light crocodile' because its bones were light and hollow, like a bird's.1

3

Scientists once thought Laevisuchus was a coelurosaur, but now they place it in the group Noasauridae, which includes other small, slender theropods.1

4

Laevisuchus lived about 72 to 66 million years ago, during the Maastrichtian stage of the Late Cretaceous.2

5

A dinosaur once called Jubbulpuria tenuis is now thought to be the same animal as Laevisuchus.1

6

Its neck bones have special air holes (pneumatopores) that made the skeleton lighter.1

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

?How big was Laevisuchus?

Laevisuchus was small, about 2 metres long, similar in size to Masiakasaurus.1

?What did Laevisuchus eat?

It was a meat-eater, a small bipedal carnivore that hunted smaller animals.1

?When did Laevisuchus live?

It lived during the Late Cretaceous, about 71 to 66 million years ago, in the Maastrichtian stage.3

?Why is Laevisuchus called 'light crocodile'?

Its name means 'light crocodile' because its bones were light and hollow, and 'suchus' refers to the crocodile god Sobek.13

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Myth buster

Myth: Laevisuchus was a large, fearsome predator like T. rex.

Truth: Laevisuchus was actually a small dinosaur, only about 2 meters (6.6 feet) long, and likely hunted small prey.1

For dino experts

Scientific name
Laevisuchus
Named by
Huene 19334
Group
Meat-eating dinos
Family / clade
Noasauridae4
Classification
Theropoda > Ceratosauria4
Age of the rocks
72 to 66 million years (Maastrichtian)4
Rock formations
Lameta4
Countries
India4
Fossil records
2 in the Paleobiology Database4
Also known as
Jubbulpuria (older names now counted as the same animal)4
Discovery
Laevisuchus was named in 1933 by Friedrich von Huene and Charles Matley, based on fossils found near Jabalpur, India.1
Still debated
Scientists are not sure exactly where Laevisuchus fits in the noasaurid family tree, as its bones are very few.1

Where the facts come from

  1. Laevisuchus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. LAEVISUCHUS : DinoChecker dinosaur archive (dinochecker.com)
  4. Laevisuchus in The Paleobiology Database (CC BY 4.0): age, places, rock formations, classification.

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Also from the same time: Late Cretaceous

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