Bryan McAllister’s personal reference notebook
September 12, 2026Short & citedBlog
Civic Viewpoint.
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Field Notes • Mammals

Anteater

Anteaters are insect-eating mammals in the suborder Vermilingua, native to the Americas.

Updated September 12, 20261 min readCited sources

Anteaters are insect-eating mammals native to the Americas, known for their long snouts, strong claws, and sticky tongues. They belong to the suborder Vermilingua and include four living species.

What it is

Anteaters are toothless mammals in the suborder Vermilingua, part of the xenarthran group that also includes sloths and armadillos. They are specialized to feed on ants and termites, using powerful front claws to open nests and a long sticky tongue to collect prey.

Key details

Four living species are recognized: giant anteater, silky anteater, northern tamandua, and southern tamandua. They range from southern Mexico through Central and South America, living in forests, savannas, grasslands, and swamps. Females typically give birth to a single offspring, and wild lifespans average around 15 years.

Why it matters

Anteaters play a role in controlling insect populations in their ecosystems. Some species face threats from habitat loss, hunting, and road mortality, with the giant anteater considered threatened in parts of its range. In Canada, they are familiar through zoos and conservation coverage.

In short

  • Anteaters are toothless mammals that eat ants and termites.
  • Four living species: giant anteater, silky anteater, northern tamandua, southern tamandua.
  • They live in Central and South America, in forests, savannas, and grasslands.
  • Related to sloths and armadillos within the superorder Xenarthra.
Canadian angle

Anteaters are not native to Canada, but they are familiar to Canadian readers through zoos, wildlife education, and conservation coverage of American mammals.

Quick questions

What is an anteater?
An anteater is a mammal in the suborder Vermilingua that feeds mainly on ants and termites.
How many species of anteater are there?
There are four living species generally recognized: giant anteater, silky anteater, northern tamandua, and southern tamandua.
Do anteaters have teeth?
No. Anteaters are toothless and swallow insects using a long sticky tongue.

Sources

  1. IFAWhttps://www.ifaw.org/animals/anteaters
    Supports: Diet, toothlessness, live birth, habitat, lifespan, and ecological role
  2. Active Wildhttps://www.activewild.com/anteater-facts/
    Supports: Four species and general distribution
  3. World Animal Protection Australiahttps://www.worldanimalprotection.org.au/education/animal-facts/anteaters/
    Supports: Diet, tongue length, and general range
  4. Britannica Kidshttps://kids.britannica.com/kids/article/anteater/351396
    Supports: Four species, classification, related groups, anatomy, and species distinctions
  5. Wikipediahttps://en.wikipedia.org/wiki/Anteater
    Supports: Broad geographic range and habitat types
  6. Discover Wildlifehttps://discoverwildlife.com/animal-facts/mammals/facts-about-giant-anteaters
    Supports: Species list and conservation context for the giant anteater