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Animal Age

How old does a Pygmy marmoset get? (age expectancy)

What is the maximal age a Pygmy marmoset reaches?

An adult Pygmy marmoset (Callithrix pygmaea) usually gets as old as 15.08 years.

Pygmy marmosets are around 134 days in the womb of their mother. When born, they weight 14 grams (0.03 lbs) and measure 12.5 cm (0′ 5″). As a member of the Callitrichidae family (genus: Callithrix), their offspring is 2 babies per pregnancy. Fully grown, they reach a bodylength of 15.5 cm (0′ 7″).

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 Pygmy marmoset gets as old as 15.08 years

The pygmy marmoset (Cebuella pygmaea) is a small species of New World monkey native to rainforests of the western Amazon Basin in South America. The species is notable for being the smallest monkey and one of the smallest primates in the world, at just over 100 grams (3.5 oz) (Madame Berthe’s mouse lemur is smaller). It is generally found in evergreen and river-edge forests and is a gum-feeding specialist, or a gummivore.About 83% of the pygmy marmoset population lives in stable troops of two to nine individuals, including a dominant male, a breeding female, and up to four successive litters of offspring. The modal size of a standard stable troop would be six individuals. Although most groups consist of family members, some may also include one or two additional adult members. Members of the group communicate using a complex system including vocal, chemical, and visual signals. Three main calling signals depend on the distance the call needs to travel. These monkeys may also make visual displays when threatened or to show dominance. Chemical signaling using secretions from glands on the chest and genital area allow the female to indicate to the male when she is able to reproduce. The female gives birth to twins twice a year and the parental care is shared between the group.The pygmy marmoset has been viewed as somewhat different from typical marmosets, most of which are classified in the genera Callithrix and Mico, and thus is accorded its own genus, Cebuella, within the family Callitrichidae. It is listed as Vulnerable by the International Union for Conservation of Nature. The biggest threats to the species are habitat loss and the pet trade.

Animals of the same family as a Pygmy marmoset

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

Animals that reach the same age as Pygmy marmoset

With an average age of 15.08 years, Pygmy marmoset are in good companionship of the following animals:

Animals with the same number of babies Pygmy marmoset

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

Weighting as much as Pygmy marmoset

A fully grown Pygmy marmoset reaches around 124 grams (0.27 lbs). So do these animals:

Animals as big as a Pygmy marmoset

Those animals grow as big as a Pygmy marmoset: