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Mongoose

Mongoose is the common name for a group of small carnivorous mammals in the family Herpestidae.

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

Mongoose is the common name for a group of small carnivorous mammals in the family Herpestidae. They are found mainly in Africa, with other species in southern Asia and southern Europe, and are known for their hunting of insects, rodents, birds, reptiles, eggs, and sometimes venomous snakes.

Taxonomy and classification

Mongooses belong to the family Herpestidae within the order Carnivora. Sources describe roughly 33 to 34 living species across multiple genera.

Distribution and habitat

Mongooses are found mainly in Africa, with additional species in southern Asia and southern Europe. They are usually terrestrial, and many live in burrows.

Diet and behaviour

Mongooses are active carnivores that feed on small animals, including insects, rodents, birds, reptiles, and eggs, and some species also eat fruit. A number of species are noted for confronting venomous snakes.

Human introduction and ecological impact

Humans introduced mongooses to various islands, including Mauritius, Fiji, Hawaii, and parts of the Caribbean, often to control rats. In some places, introduced mongooses have become invasive and threatened native species, especially birds.

Key facts

  • Mongooses are small predatory carnivorous mammals in the family Herpestidae.
  • They are native mainly to Africa, with species also in southern Asia and southern Europe.
  • Mongooses are terrestrial and many species live in burrows.
  • Their diet commonly includes insects, rodents, birds, reptiles, eggs, and occasionally fruit.
  • Some species are known for attacking venomous snakes such as cobras.
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Canadian context

Mongooses are not native to Canada, but they are relevant to Canadian readers through zoology, invasive species discussions, and reference in comparative mammal and ecology topics.

Frequently asked questions

What is a mongoose?
A mongoose is a small carnivorous mammal in the family Herpestidae, known for its long body, short legs, and predatory habits.
Where do mongooses live?
Mongooses live mainly in Africa, but species also occur in southern Asia and southern Europe.
What do mongooses eat?
They eat insects, rodents, birds, reptiles, eggs, and sometimes fruit.
Are mongooses known for fighting snakes?
Yes. Some species are known for attacking venomous snakes, including cobras and king cobras.
How many mongoose species are there?
Sources give a total of about 33 to 34 living species.

References

  1. Encyclopaedia Britannicahttps://www.britannica.com/animal/mongoose
    Supports: Definition, habitat range, species count, diet, burrowing behaviour, snake attacks, and introductions to islands.
  2. Animal Diversity Webhttps://animaldiversity.org/accounts/Herpestidae/
    Supports: Family classification, species count, body size range, distribution, and morphological traits.
  3. National Geographichttps://www.nationalgeographic.com/animals/mammals/facts/mongooses
    Supports: Range, size, diet, terrestrial habits, snake predation, and introduced populations.