Categories
Animal Age

How old does a Black-and-white ruffed lemur get? (age expectancy)

What is the maximal age a Black-and-white ruffed lemur reaches?

An adult Black-and-white ruffed lemur (Varecia variegata) usually gets as old as 32 years.

Black-and-white ruffed lemurs are around 102 days in the womb of their mother. When born, they weight 93 grams (0.21 lbs) and measure 8.3 cm (0′ 4″). As a member of the Lemuridae family (genus: Varecia), their offspring is 2 babies per pregnancy. Fully grown, they reach a bodylength of 54.7 cm (1′ 10″).

As a reference: Usually, humans get as old as 100 years, with the average being around 75 years. After being carried in the belly of their mother for 280 days (40 weeks), they grow to an average size of 1.65m (5′ 5″) and weight in at 62 kg (137 lbs), which is obviously highly individual.

A Black-and-white ruffed lemur gets as old as 32 years

The black-and-white ruffed lemur (Varecia variegata) is an endangered species of ruffed lemur, one of two which are endemic to the island of Madagascar. Despite having a larger range than the red ruffed lemur, it has a much smaller population that is spread out, living in lower population densities and reproductively isolated. It also has less coverage and protection in large national parks than the red ruffed lemur. Three subspecies of black-and-white ruffed lemur have been recognized since the red ruffed lemur was elevated to species status in 2001.Together with the red ruffed lemur, they are the largest extant members of the family Lemuridae, ranging in length from 100 to 120 cm (3.3 to 3.9 ft) and weighing between 3.1 and 4.1 kg (6.8 and 9.0 lb). They are arboreal, spending most of their time in the high canopy of the seasonal rainforests on the eastern side of the island. They are also diurnal, active exclusively in daylight hours. Quadrupedal locomotion is preferred in the trees and on the ground, and suspensory behavior is seen during feeding. As the most frugivorous of lemurs, the diet consists mainly of fruit, although nectar and flowers are also favored, followed by leaves and some seeds.The black-and-white ruffed lemur has a complex social structure and is known for its loud, raucous calls. It is unusual in that it exhibits several reproductive traits typically found in small, nocturnal lemurs, such as a short gestation period, large litters and rapid maturation. In captivity, they can live up to 36 years.

Animals of the same family as a Black-and-white ruffed lemur

Not really brothers and sisters, but from the same biological family (Lemuridae):

Animals that reach the same age as Black-and-white ruffed lemur

With an average age of 32 years, Black-and-white ruffed lemur are in good companionship of the following animals:

Animals with the same number of babies Black-and-white ruffed lemur

The same number of babies at once (2) are born by:

Weighting as much as Black-and-white ruffed lemur

A fully grown Black-and-white ruffed lemur reaches around 3.86 kg (8.51 lbs). So do these animals:

Animals as big as a Black-and-white ruffed lemur

Those animals grow as big as a Black-and-white ruffed lemur: