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  3. Southern Three-banded Armadillo

One of the 5 armadillos on WAnimals

Mammals · Cingulata · Chlamyphoridae

Southern Three-banded Armadillo

Tolypeutes matacus

Near Threatened

It could become threatened in the near future if current threats go unchecked.

Spotted something wrong?

The southern three-banded armadillo is one of only two armadillos in the world able to roll into a perfect sphere. Its head and tail plates fit together like a lid to close the ball completely, leaving the body protected with no opening at all. Since it does not need to dig for shelter, its claws are less developed than in other armadillos and it walks on the tips of its front nails. It eats mainly ants and termites, and is diurnal in winter and more crepuscular in summer.

Weight

1 kg – 1.6 kg

Size

22 cm – 27 cm

Life expectancy

15 years

Diet

Omnivore

Combines animal and plant food depending on availability.

Activity

Diurnal

Active mainly during the day.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

SavannaDesertGrassland
4countries9parks4same family

Fun facts

  • It is one of only two armadillos that roll into a closed ball: the rest, despite popular belief, can only hunker down or run for a burrow.
  • It walks on the tips of its front nails, with the palms lifted, which gives it a very characteristic tiptoeing gait and leaves unmistakable tracks.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton with a carapace of dermal plates (mammal)
Habitat and environment
Chaco thorn forest, cerrado and dry scrub of central and southern South America
Sexual maturity
10.5 months
Gestation / incubation
3.9 months
Litter / clutch size
1

Sources consulted: Wikipedia (es): Tolypeutes matacus

Where to find it

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The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented.

Related species

Other species in the catalogue with the most in common with Southern Three-banded Armadillo — same habitat, park, country, tags or family.

Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Shares a park
Shares a park

Keep exploring

Based on what we already know about southern three-banded armadillo.

Share an experience, a fun fact or a tip for seeing the southern three-banded armadillo.
See full glossary
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See its range on the interactive map→
TalampayaArgentina
Pantanal MatogrossenseBrazil
Defensores del ChacoParaguay
CopoArgentina
ChacoArgentina
Sierra de las QuijadasArgentina
Kaa-Iya del Gran ChacoBolivia
Río PilcomayoArgentina
YbycuíParaguay
Least Concern

Yellow Armadillo

Euphractus sexcinctus

Data Deficient

Pink Fairy Armadillo

Chlamyphorus truncatus

Least Concern

Southern Naked-tailed Armadillo

Cabassous unicinctus

Giant ArmadilloVulnerable

Giant Armadillo

Priodontes maximus

Near Threatened

Pichi

Zaedyus pichiy

Patagonian MaraNear Threatened

Patagonian Mara

Dolichotis patagonum

CountriesArgentina
ParksTalampayaArgentina
TagsOmnivore
Omnivore
Diurnal
Solitary
Near Threatened
Savanna
Desert
Grassland
Mammal
Argentina
Paraguay
Bolivia
Brazil