What is the maximal age a Golden lion tamarin reaches?
An adult Golden lion tamarin (Leontopithecus rosalia) usually gets as old as 24.75 years.
Golden lion tamarins are around 134 days in the womb of their mother. When born, they weight 51 grams (0.11 lbs) and measure 10.7 cm (0′ 5″). As a member of the Callitrichidae family (genus: Leontopithecus), their offspring is 2 babies per pregnancy. Fully grown, they reach a bodylength of 26.1 cm (0′ 11″).
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.
The golden lion tamarin (Leontopithecus rosalia, Portuguese: mico-leão-dourado [ˈmiku leˈɐ̃w̃ dowˈɾadu], [liˈɐ̃w̃ doˈɾadu]), also known as the golden marmoset, is a small New World monkey of the family Callitrichidae. Native to the Atlantic coastal forests of Brazil, the golden lion tamarin is an endangered species. The range for wild individuals is spread across four places along southeastern Brazil, with a recent census estimating 3,200 individuals left in the wild and a captive population maintaining about 490 individuals among 150 zoos.
Animals of the same family as a Golden lion tamarin
Not really brothers and sisters, but from the same biological family (Callitrichidae):
- Buffy-tufted marmoset with 2 babies per pregnancy
- Wied’s marmoset bringing the scale to 375 grams
- Common marmoset becoming 16.75 years old
- White-footed tamarin with 2 babies per pregnancy
- Black-tufted marmoset with 2 babies per pregnancy
- White-lipped tamarin with 2 babies per pregnancy
- Brown-mantled tamarin becoming 24.5 years old
- Santarem marmoset becoming 15 years old
- Geoffroy’s tamarin with 2 babies per pregnancy
- Mottle-faced tamarin bringing the scale to 803 grams
Animals that reach the same age as Golden lion tamarin
With an average age of 24.75 years, Golden lion tamarin are in good companionship of the following animals:
- Bighorn sheep usually reaching 24 years
- White-tailed deer usually reaching 23 years
- Red deer usually reaching 26.75 years
- Sable antelope usually reaching 22.25 years
- Goitered gazelle usually reaching 20 years
- Sunda slow loris usually reaching 26.5 years
- Plains zebra usually reaching 20 years
- Western grey kangaroo usually reaching 20 years
- Aardwolf usually reaching 25 years
- American badger usually reaching 26 years
Animals with the same number of babies Golden lion tamarin
The same number of babies at once (2) are born by:
- Mexican fox squirrel
- Yellow-faced pocket gopher
- Eastern common cuscus
- Moss-forest rat
- Indian crested porcupine
- American shrew mole
- Grey-bellied squirrel
- Spiny pocket mouse
- Large-scaled mosaic-tailed rat
- Pied tamarin
Weighting as much as Golden lion tamarin
A fully grown Golden lion tamarin reaches around 593 grams (1.31 lbs). So do these animals:
- Bismarck giant rat with 613 grams
- Dark spiny tree-rat with 627 grams
- White-faced spiny tree-rat with 610 grams
- Giant tree-rat with 584 grams
- Variegated squirrel with 485 grams
- Giant white-tailed rat with 644 grams
- Long-tailed chinchilla with 480 grams
- Solomons flying fox with 661 grams
- Brazilian guinea pig with 524 grams
- Bulmer’s fruit bat with 621 grams
Animals as big as a Golden lion tamarin
Those animals grow as big as a Golden lion tamarin:
- Indonesian mountain weasel with 30.9 cm (1′ 1″)
- Black-spined Atlantic tree-rat with 21.3 cm (0′ 9″)
- White-tailed prairie dog with 30.7 cm (1′ 1″)
- Mountain beaver with 30.7 cm (1′ 1″)
- Conover’s tuco-tuco with 25.8 cm (0′ 11″)
- Squirrel-toothed rat with 26.4 cm (0′ 11″)
- Orange-brown Atlantic tree-rat with 22.7 cm (0′ 9″)
- Golden bamboo lemur with 30.5 cm (1′ 1″)
- Mentawai squirrel with 21.3 cm (0′ 9″)
- Dinagat bushy-tailed cloud rat with 26.5 cm (0′ 11″)