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Kholumolumo

Say it: kho-loo-MOH-loo-moh
Name means: “a gigantic reptile from Sotho mythology, sometimes described as a dragon, lizard or crocodile”1
Ate: PlantsLong-necksLate Triassic

Kholumolumo was a huge, long-necked dinosaur that lived in what is now Lesotho. It was one of the biggest animals of its time, growing up to 9 metres long! Scientists think it walked on two legs and ate plants.12

Lived
227 to 206 million years ago3
Late Triassic
Fossils found in
Maphutseng, Lesotho13
Food
Plants13
Length
up to 9 m12
estimate
Weight
1.754 tonnes to 3.963 tonnes1
depending on whether it walked on two legs (1754 kg) or four legs (3963 kg)
Top speed
about 22 km/h (14 mph)
Running, estimate

When did it live?

Triassic
Jurassic
Cretaceous
252 million years ago20114566, the asteroid

How big was it?

How long was it?

Kholumolumo about 9 m longA bicycle about 1.8 mA car about 4.5 mAn elephant, the biggest land animal today about 6.5 mA house about 10 m

How heavy was it?

as heavy as 2.5 cars
as long as 2 cars parked in a rowas long as 50 bananas end to endas heavy as 130 big dogsas heavy as 790 watermelons

How big was Kholumolumo compared to YOU?

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

How fast was it?

cool stuff

Fun facts

1

Kholumolumo was one of the largest known animals of the Norian stage of the Late Triassic, about 210 million years ago.1

2

Its shinbone is very short and robust, with a circumference that is 53% of its length. That is a higher ratio than in most other early sauropodomorphs.1

3

The first bones were found in 1930 by a school principal named Samuel Motsoane, but the main discovery was made in 1955 near a trash heap called Thotobolo ea 'Ma-Beata.1

4

The fossils represent at least five, probably about ten, individual dinosaurs, making it the most complete sauropodomorph from the lower Elliot Formation.12

5

Kholumolumo was originally nicknamed 'Thotobolosaurus' which means 'trash heap lizard' because of where it was found.1

6

Scientists think Kholumolumo walked on two legs, even though it was very large. This is unusual for such a big animal.12

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

?How big was Kholumolumo?

It grew up to 9 metres (30 ft) long. If it walked on two legs, it weighed about 1754 kg; if on all fours, about 3963 kg.1

?What did Kholumolumo eat?

Scientists think it was a herbivore, meaning it ate plants. This is based on its close relatives like Sarahsaurus.1

?When did Kholumolumo live?

It lived during the Late Triassic, about 210 million years ago, in the Norian stage.1

?Where was Kholumolumo found?

Its fossils were discovered near a trash heap called Thotobolo ea 'Ma-Beata in Maphutseng, Lesotho.1

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Myth buster

Myth: Some people think Kholumolumo was a type of dragon or crocodile.

Truth: Kholumolumo was a dinosaur, specifically a sauropodomorph, and not a dragon or crocodile. Its name comes from a Sotho myth about a giant reptile.1

For dino experts

Scientific name
Kholumolumo
Named by
Peyre de Fabrègues and Allain 20203
Group
Long-necks
Family / clade
Sauropodomorpha3
Classification
Sauropodomorpha3
Age of the rocks
227 to 206 million years (Norian)3
Rock formations
Elliot3
Countries
Lesotho3
Fossil records
1 in the Paleobiology Database3
Discovery
The first bones were found in 1930 by Samuel Motsoane. In 1955, missionaries Paul and François Ellenberger uncovered a bonebed near Maphutseng, Lesotho. The species was formally named Kholumolumo ellenbergerorum in 2020 by Claire Peyre de Fabrègues and Ronan Allain.1
Still debated
Scientists are not sure whether Kholumolumo walked on two legs or four legs. The weight estimate changes a lot depending on its posture.1

Where the facts come from

  1. Kholumolumo (en.wikipedia.org)
  2. [dinosaur] Kholumolumo, new sauropodomorph from Upper Triassic of Lesotho (dml.reptilis.net)
  3. Kholumolumo in The Paleobiology Database (CC BY 4.0): age, places, rock formations, classification.

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