As in other diurnal primates, communication is complex. Visual communication signals, such as body postures and facial expressions are used, in addition to vocal communication. Ring tailed lemurs are known to use scent marking, and even to engage in "stink battles" with one another, where secretions from scent glands are rubbed onto the tail, then wafted at opposing animals. Tactile communication is important between mothers and their young, as well as between mates. This includes grooming, play, and mating.
Communication Channels: visual ; tactile ; acoustic ; chemical
Other Communication Modes: scent marks
Perception Channels: visual ; tactile ; acoustic ; chemical
Lemur catta is threatened in Madagascar because of habitat loss due to fires, overgrazing by livestock, and tree cutting for charcoal production. The IUCN/SSC Primate Specialist Group's Lemurs of Madagascar: An Action Plan for Their Conservation gave the species a "High Priority" rating (5).
US Federal List: endangered
CITES: appendix ii
IUCN Red List of Threatened Species: near threatened
Although L. catta is not known to have direct negative effects on human economies, the effort to save lemur habitat may interfere with other economic ventures, such as charcoal production and farming.
Ring tailed lemurs are a popular sight for tourists and are easily found in protected reserves such as Isalo National Park, The Andohahela, Andringita, and Tsimanampetsotsa Nature Reserves, The Beza Mahafaly Special Reserve, and The Berenty Private Reserve. The attraction of tourists brings in valuable money for Madagascar.
Positive Impacts: ecotourism
Because of their occasional frugivory, ring tailed lemurs may aid in dispersing some seeds. To the extent that they serve as prey to other animals, they may influence local food webs. Their feeding behaviors may contribute to the structure of local plant communities.
These lemurs are not meat eaters. They feed on plants, leaves, flowers, fruit, and even sap and bark. They feed from many different species of plants and trees, but are partial to Kily trees. Occasionally they eat insects.
Animal Foods: insects
Plant Foods: leaves; wood, bark, or stems; fruit; flowers; sap or other plant fluids
Primary Diet: herbivore (Folivore )
Ringtailed lemurs, Lemur catta, inhabit southern and southwestern Madagascar, with an additional population on the southeastern plateau of the Andringita Mountains.
Biogeographic Regions: ethiopian (Native ); oceanic islands (Native )
Other Geographic Terms: island endemic
Lemurs spend most of their time in the trees, but this species also spends considerable time on the ground. Ring tailed lemurs prefer gallery forests and Euphorbia bush habitat, but they also live in many other types of forests in Madagascar.
In the Berenty Reserve in southern Madagascar, ring tailed lemurs inhabit 3 different types of forest. These include the Ankoba forest, which consists of Pithosolobium trees and a few tamarinds, figs, and Melia; the Malaza forest, which consists of Tamarindus indicus, tall figs, celtis, and creteva. (The sub-canopy of this forest type consists of Rhinorhea and Celtis, with great numbers of peppers and sometimes capers.); and finally the Berenty Reserve, which is a spiny forest. Lemur catta does not spend as much time here, but can occasionally be seen. The spiny forest contains trees called Alaudia and Euphorbia, which look like cacti. Kalanchoe, Aloe, and Xerisicyos are also found in the area.
Habitat Regions: tropical ; terrestrial
Terrestrial Biomes: forest ; rainforest ; scrub forest
A captive ring-tailed lemur is reported to have lived in excess of 33 years.
Range lifespan
Status: captivity: 33+ (high) years.
Average lifespan
Status: captivity: 20.0 years.
Average lifespan
Status: captivity: 26.0 years.
Average lifespan
Status: wild: 27.1 years.
Average lifespan
Sex: female
Status: captivity: 30.0 years.
Lemur catta is an average sized lemur, with a head and body length of 385 to 455 mm. The tail is longer than the body, measuring 560 to 624 mm. Individuals weigh between 2.3 and 3.5 kg.
The most noticeable characteristic of Lemur catta is its tail, which is black and white. In fact, the species gets its common name from the ringed pattern of the fur on the tail. These lemurs have gray or rosy brown backs with lighter gray or brown hind legs and white stomachs. Their faces are also white with triangular black markings around their eyes and black noses.
Range mass: 2.3 to 3.5 kg.
Range length: 385 to 455 mm.
Other Physical Features: endothermic ; bilateral symmetry
Data on predation is lacking for this species. However, L. catta is not very large, and could fall prey to any number of mid-sized predators. Likely predators include humans, domestic dogs, raptors, and fossas.
These animals breed polygynously. Although they live in multi-male, multi-female troops, there is typically one central male who interacts more with females than do the other males.
The mating season is the time when the most fighting occurs. Females compete among themselves for space and resources, and males fight for reproductive access to females. These fights include the infamous stink fights, where males rub their tails with scents from glands in their wrists and genitals, and then aim their tails at their opponents.
Mating System: polygynous
Lemur catta mates from mid April to June and gives birth in August or September. Females are in estrus for less than one day, and all of the females within a troop come into estrus within 2 weeks of each other. The normal gestation period is 4 to 4.5 months, after which females give birth to 1 or 2 young. Infant mortality is high, with 30 to 50% of newborns dying in the first year of their lives. Surviving young are weaned some time after 5 months of age.
Males are capable of breeding by about 2.5 years of age, but may not be allowed to do so by older males in the group. Females usually have their first offspring at the age of 3 years and continue to produce offspring annually.
Breeding interval: Females are capable of breeding annually.
Breeding season: Lemur catta breeds from mid April through June.
Range number of offspring: 1 to 2.
Range gestation period: 4 to 4.5 months.
Range weaning age: 5 (high) months.
Average age at sexual or reproductive maturity (female): 3 years.
Average age at sexual or reproductive maturity (male): 2.5 years.
Key Reproductive Features: iteroparous ; seasonal breeding ; gonochoric/gonochoristic/dioecious (sexes separate); sexual ; fertilization ; viviparous
Average birth mass: 70.6 g.
Average number of offspring: 1.1.
Average age at sexual or reproductive maturity (male)
Sex: male: 912 days.
Average age at sexual or reproductive maturity (female)
Sex: female: 595 days.
Females provide the bulk of the care for their offspring. They shelter, groom, carry, and feed the young. Young are initially carried on the abdomen, but as they grow, they begin to ride on the mother's back. Although young take solid food by the time they are a two months old, they may not be weaned until they are as old as 5 months. The role of males in parental care has not been described.
Parental Investment: altricial ; pre-fertilization (Provisioning, Protecting: Female); pre-hatching/birth (Provisioning: Female, Protecting: Female); pre-weaning/fledging (Provisioning: Female, Protecting: Female); pre-independence (Protecting: Female); post-independence association with parents; extended period of juvenile learning
