What is the maximal age a Brazilian spiny tree-rat reaches?
An adult Brazilian spiny tree-rat (Makalata armata) usually gets as old as 3.08 years.
When born, they weight 673 grams (1.48 lbs) and measure 2.2 cm (0′ 1″). As a member of the Echimyidae family (genus: Makalata), their offspring is 1 babies per pregnancy. Fully grown, they reach a bodylength of 59.5 cm (2′ 0″).
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 Brazilian spiny tree rat (Makalata didelphoides) is a species of rodent in the family Echimyidae. It is found in Bolivia, Brazil, French Guiana, Guyana, Suriname, Venezuela, and Trinidad & Tobago where it lives in lowland tropical rainforest. There is also a population in Ecuador which is referable either to this species or to Makalata macrurus. It is nocturnal, and eats seeds.
Animals of the same family as a Brazilian spiny tree-rat
Not really brothers and sisters, but from the same biological family (Echimyidae):
- Magdalena spiny rat bringing the scale to 284 grams
- Fischer’s guiara bringing the scale to 188 grams
- Brazilian spiny tree-rat becoming 3.08 years old
- Soft-spined Atlantic spiny rat with 2 babies per pregnancy
- Mouse-tailed Atlantic spiny rat bringing the scale to 285 grams
- Dusky spiny tree-rat bringing the scale to 108 grams
- Drab Atlantic tree-rat bringing the scale to 260 grams
- Guaira spiny rat with 2 babies per pregnancy
- Roberto’s spiny rat bringing the scale to 285 grams
- Guyanan spiny rat bringing the scale to 284 grams
Animals that reach the same age as Brazilian spiny tree-rat
With an average age of 3.08 years, Brazilian spiny tree-rat are in good companionship of the following animals:
- Raffray’s bandicoot usually reaching 3.25 years
- Brown antechinus usually reaching 3 years
- Pen-tailed treeshrew usually reaching 2.67 years
- Lesser white-toothed shrew usually reaching 2.67 years
- Lutrine opossum usually reaching 3 years
- South African pouched mouse usually reaching 2.75 years
- Eurasian water shrew usually reaching 3 years
- Ooldea dunnart usually reaching 3 years
- White-footed mouse usually reaching 3.17 years
- Winter white dwarf hamster usually reaching 3.17 years
Animals with the same number of babies Brazilian spiny tree-rat
The same number of babies at once (1) are born by:
- Hector’s dolphin
- Dark-winged lesser house bat
- Onager
- Wall-roosting mouse-eared bat
- Giant bandicoot
- Dwarf brocket
- Lumholtz’s tree-kangaroo
- Black-spotted cuscus
- Rufous soft-furred spiny rat
- Long-finned pilot whale
Weighting as much as Brazilian spiny tree-rat
A fully grown Brazilian spiny tree-rat reaches around 400 grams (0.88 lbs). So do these animals:
- Moluccan naked-backed fruit bat with 439 grams
- Highland tuco-tuco with 327 grams
- Derby’s woolly opossum with 328 grams
- Greater dwarf lemur with 447 grams
- Red-legged sun squirrel with 333 grams
- Gilliard’s flying fox with 406 grams
- White-headed marmoset with 342 grams
- Kinabalu squirrel with 324 grams
- Pteropus gilliardi with 403 grams
- Tropical pocket gopher with 350 grams