Ring-tailed Lemur

Lemur catta

ENEndangered

The ring-tailed lemur is Madagascar's most recognizable primate, known for a long tail ringed in alternating black and white bands and for spending far more time on the ground than most of its tree-dwelling relatives. Every confirmed US sighting comes from zoos, sanctuaries, or private collections rather than any wild population, since the species exists in the wild only on Madagascar. Georgia and Texas records trace that captive presence, not a species establishing itself outdoors.

US Range

IUCN Red List status

  1. LC
  2. NT
  3. VU
  4. EN
  5. CR
  6. EW
  7. EX

EN – Endangered

Very high risk of extinction in the wild.

Life history

The Ring-tailed Lemur (2.6 kg5.6 lb) is a herbivore that first breeds around 1.6 years, carries a 135-day gestation, and bears about 1.1 young per litter. Maximum recorded longevity is 37.3 years.

Life cycle

  1. Gestation135 days (≈4.4 months)
  2. Birthlitter of 1.1 young
  3. Sexual maturity1.6 yr (female) · 2.5 yr (male)
  4. Typical lifespan37.3 years
  5. Maximum recorded longevity37.3 years

Reproduction

Gestation
135days≈4.4 months
Litter size
1.1youngaverage
Litters / year
0.96littersabout one every 1 years
Age at first breeding
1.6years♀ 1.6 · ♂ 2.5 yr

Diet composition

Herbivore

By foraging composition: 80% fruit, 20% plant material.

  • Fruit80%
  • Plant material20%

Most active during the day.

Typical values for the species, not local measurements. Maximum longevity is the longest lifespan on record; most individuals live far less.

Commonly confused with

Animals people sometimes mistake for the ring-tailed lemur, and how to tell them apart.

Ringtail standing on rocks at night with its black-and-white banded tail visible

Photo:Juan Cruzado CortésWikimedia Commons (CC BY-SA 4.0)

Ringtail

Bassariscus astutus

How to tell apart Ringtail is a small, cat-sized carnivore with large eyes and a bushy black-and-white ringed tail nearly as long as its body, while the Ring-tailed Lemur is a larger primate with a fox-like face, yellow eyes, and human-like grasping hands.

A tail built for troop communication

The alternating black and white bands running the length of this lemur’s tail make it instantly recognizable, even at a distance or in poor light. That pattern isn’t just decoration. Troop members use a raised, ringed tail to keep track of each other while moving through cover. It works almost like a flag, easy to follow even when the rest of the animal is hidden.

Close profile portrait of a ring-tailed lemur on a tree branch showing its ringed tail
The tail’s alternating black and white rings make the species instantly recognizable and help troop members track each other. Photo: Richard Bartz, CC BY-SA 2.5, via Wikimedia Commons.

More at home on the ground than in the trees

Unlike most lemur species, which spend nearly all their time in the canopy, the ring-tailed lemur is comfortable walking, sunning, and foraging on open ground and rock outcrops. That ground time makes it one of the more terrestrial primates anywhere. The habit fits the dry, rocky forest and scrubland it favors on Madagascar, rather than a dense, continuous canopy.

Ring-tailed lemur perched on a large rock outcrop, alert orange-eyed gaze to the side
Ring-tailed lemurs spend a large share of the day on the ground and on rock outcrops, unusual for a lemur species. Photo: Justin Philbois, CC0, via iNaturalist.

Endangered on Madagascar, common in captivity here

Every confirmed US sighting of this lemur comes from a zoo, sanctuary, or private collection, since the species exists in the wild only on Madagascar. That captive population plays no role in the species’ wild conservation status. It does matter for public education and, in coordinated cases, genetic backup for a species whose native habitat keeps shrinking.

A species running out of room at home

The IUCN lists the ring-tailed lemur as endangered, driven mainly by the loss of the dry forest it depends on across Madagascar. Georgia and Texas records reflect a stable, well-documented captive population rather than any change in that wild trend. Reading the two apart matters: a healthy zoo population says nothing about whether the wild lemurs on Madagascar are actually recovering.

Data & sources

The data and visualizations on this page draw on these open sources: