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Science & Nature • Mammal

White Rhinoceros

The white rhinoceros (*Ceratotherium simum*) is the largest living species of rhinoceros and the only extant species in the genus *Ceratotherium*.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

The white rhinoceros (*Ceratotherium simum*) is the largest living species of rhinoceros and the only extant species in the genus *Ceratotherium*. It is an African herbivorous mammal adapted to grazing in savannas and grasslands. The species is listed as near threatened overall, with the northern white rhinoceros subspecies critically endangered and functionally extinct in the wild.

Taxonomy and naming

The white rhinoceros is the only living species in the genus *Ceratotherium*. Its common name refers to the Afrikaans word for 'wide' or 'square', not to the animal's colour.

Description

This species is the largest rhinoceros and has a broad, square-shaped mouth adapted for grazing. It is generally grey in colour and typically has two horns.

Distribution and habitat

White rhinoceroses are native to Africa and live mainly in savannas, grasslands, and other open habitats, often near water sources.

Conservation

The species has been heavily affected by poaching and habitat pressures. The southern white rhinoceros is the more numerous subspecies, while the northern white rhinoceros is critically endangered and survives only in a very limited captive context.

Key facts

  • It is the largest living rhinoceros species and one of the largest land mammals in Africa.
  • Despite its name, the animal is grey rather than white.
  • It is a grazing herbivore with a broad, square lip suited to eating grasses.
  • The species is threatened by poaching, especially for its horns.
  • The northern white rhinoceros is considered extinct in the wild.
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Canadian context

Canadian readers may encounter the white rhinoceros in zoological collections, conservation programming, and international wildlife trade discussions involving CITES protections.

Frequently asked questions

What is the scientific name of the white rhinoceros?
Its scientific name is *Ceratotherium simum*.
Is the white rhinoceros actually white?
No. It is usually grey; the name does not describe its true colour.
Where does the white rhinoceros live?
It lives in Africa, especially in savannas and grasslands near water.
What does the white rhinoceros eat?
It is a grazer that feeds mainly on grasses.
How is it different from the black rhinoceros?
The white rhinoceros has a broader, square lip for grazing, while the black rhinoceros has a more pointed lip for browsing.

References

  1. French Wikipediahttps://fr.wikipedia.org/wiki/Rhinoc%C3%A9ros_blanc
    Supports: Species name, genus, and basic taxonomy.
  2. Muséum national d'Histoire naturellehttps://www.mnhn.fr/fr/rhinoceros-blanc
    Supports: Largest African mammal after the elephant, square lip, habitat, size, and lifespan.
  3. Laroussehttps://www.larousse.fr/archives/grande-encyclopedie/page/11835
    Supports: Relative size among rhinoceroses and general physical characteristics.
  4. CITEShttps://cites.org/fra/gallery/species/mammal/white_rhino.html
    Supports: Geographic range and international trade protection listings.
  5. Monde Animalhttps://www.monde-animal.fr/fiches-animaux/ceratotherium-simum/
    Supports: Diet, conservation status, and approximate wild population figures.