Six-banded Armadilloムツオビアルマジロ

Euphractus sexcinctusLC— Least Concern

The six-banded armadillo is an omnivorous armadillo of South America's open grasslands and Cerrado savanna, named for the roughly six movable bands of armor across its back. Unlike many armadillo species, it cannot roll into a defensive ball and instead relies on running or flattening itself to the ground, while its efficient digging and ability to store fat help it survive lean periods. Classified as Least Concern by the IUCN, it remains widespread across its range.

Six-banded Armadillo (reference photo)
Photo: Charles J. Sharp / CC BY-SA 4.0 / Source / cropped

Species Data

Classification
Cingulata / Chlamyphoridae Source
Size
Body length about 40–50 cm
Weight
3.2–6.5 kg (may reach 8–11 kg when carrying fat reserves)
Lifespan
One captive individual lived about 18 years
Diet
Omnivore Omnivorous, eating a wide range of plant and animal matter including carrion, small invertebrates, insects, ants, fruit, palm nuts, and tubers
Activity
Unlike most other armadillos, it is said to be largely diurnal, though nocturnal activity has also been observed
Distribution
Found across South America's open grasslands and Cerrado savanna, from Brazil and southern Suriname through Bolivia, Paraguay, and Uruguay to northern Argentina. Source

Did You Know?

  • Unlike many armadillo species, the six-banded armadillo cannot roll into a ball, so it relies on running away or flattening itself against the ground to avoid predators. Source
  • It can store subcutaneous fat to sustain itself when food is scarce, allowing its body weight to increase from a typical 3.2–6.5 kg up to 8–11 kg. Source
  • Named for the roughly six movable bands across its back armor, it digs efficient U-shaped burrows averaging 19 cm in height and 21 cm wide at the entrance. Source

Where to See This Species

Operating facilities registered on this site: Japan 2

Chiba Zoological ParkChibaOpened in 1985

Source

Former facilities

North Safari SapporoHokkaidoOpened in 2005

Source

Closed: 2025-09-30 Official Site

Latest news

2

Open the news index

Source links to official sites, official YouTube channels, and news aggregators such as Zoo Ring. Visit the publisher for the full item.

Conservation Story

Conservation Status

Least Concern (LC)

Sources

ja.wikipedia.org

Support Conservation

A visit is a small, positive way to support the daily lives of the animals you care about.

Visit
A visit itself helps support the facility.
Animal Supporter Programs & Giving
Find ways to support the facility through its official website.
Furusato Nozei
Municipally run facilities may share official guidance for this Japanese hometown-tax program.

FAQ

Can the six-banded armadillo roll into a ball?
No. Unlike many armadillo species, it cannot curl into a ball, so it defends itself by running away or pressing flat against the ground instead. Source
What does the six-banded armadillo eat?
It is an omnivore, eating carrion, small invertebrates, insects, ants, fruit, palm nuts, and tubers. Source
How does the six-banded armadillo survive food shortages?
It can store subcutaneous fat reserves, allowing its body weight to rise from a typical 3.2–6.5 kg up to 8–11 kg to sustain it through periods when food is scarce. Source
How many operating facilities are registered here?
Operating facilities registered on this site: Japan 2 Source

Books & gear

Source: ja.wikipedia.org