What is the maximal age a Brazilian spiny tree-rat reaches?
An adult Brazilian spiny tree-rat (Makalata didelphoides) usually gets as old as 3.08 years.
When born, they weight 20 kg (44.09 lbs) and measure 2.1 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 45 cm (1′ 6″).
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):
- Soft-spined Atlantic spiny rat with 2 babies per pregnancy
- Speckled spiny tree-rat bringing the scale to 283 grams
- Short-tailed spiny rat bringing the scale to 285 grams
- Owl’s spiny rat bringing the scale to 114 grams
- Hairy Atlantic spiny rat bringing the scale to 285 grams
- Guyanan spiny rat bringing the scale to 284 grams
- Roberto’s spiny rat bringing the scale to 284 grams
- Plain brush-tailed rat bringing the scale to 105 grams
- Drab Atlantic tree-rat bringing the scale to 260 grams
- Mouse-tailed Atlantic spiny rat bringing the scale to 285 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:
- Ooldea dunnart usually reaching 3 years
- Tome’s spiny rat usually reaching 2.58 years
- Long-nosed echymipera usually reaching 2.83 years
- Northern brown bandicoot usually reaching 3 years
- Salt marsh harvest mouse usually reaching 2.58 years
- Golden mouse usually reaching 2.5 years
- Typical striped grass mouse usually reaching 2.5 years
- African wading rat usually reaching 3 years
- Parantechinus bilarni usually reaching 3 years
- Japanese mountain mole usually reaching 3 years
Animals with the same number of babies Brazilian spiny tree-rat
The same number of babies at once (1) are born by:
- Golden-rumped elephant shrew
- Papuan bandicoot
- Charming thicket rat
- Hottentot golden mole
- Walrus
- Naemorhedus sumatraensis
- Long-tailed pangolin
- Dormer’s bat
- Smoky pocket gopher
- Grey-cheeked mangabey
Weighting as much as Brazilian spiny tree-rat
A fully grown Brazilian spiny tree-rat reaches around 398 grams (0.88 lbs). So do these animals:
- Goya tuco-tuco with 400 grams
- Ornate flying fox with 335 grams
- Tropical pocket gopher with 350 grams
- Common yellow-toothed cavy with 387 grams
- San Luis tuco-tuco with 400 grams
- Cuvier’s spiny rat with 339 grams
- Gray four-eyed opossum with 426 grams
- Mexican gray squirrel with 456 grams
- Masoala fork-marked lemur with 409 grams
- Pygmy rabbit with 437 grams