How big does a Long-tailed mountain rat get? Here is an overview over the average adult age:
A grown Long-tailed mountain rat (Niviventer rapit) reaches an average size of 15.9 cm (0′ 7″).
When born, they have an average size of 0 cm (0′ 0″). A full-grown exemplary reaches roughly 79 grams (0.17 lbs). The Long-tailed mountain rat (genus: Niviventer) is a member of the family Muridae.
As a reference: Humans reach an average body size of 1.65m (5′ 5″) while carrying 62 kg (137 lbs). A human woman is pregnant for 280 days (40 weeks) and on average become 75 years old.
The long-tailed mountain rat (Niviventer rapit) is a species of rodent in the family Muridae. It is endemic to Borneo and found in Indonesia and Malaysia. Recorded at elevations of 940–3,360 m (3,080–11,020 ft) above sea level, it is a poorly known species but presumably common, assumed to inhabit forests and scrubland.
Animals of the same family as a Long-tailed mountain rat
We found other animals of the Muridae family:
- Short-haired water rat with a size of 11.8 cm (0′ 5″)
- Dusky mosaic-tailed rat with a size of 15.2 cm (0′ 6″)
- Chibchan water mouse with a weight of 50 grams
- Black-tailed gerbil with 4 babies per litter
- One-toothed shrew mouse with a size of 9 cm (0′ 4″)
- Ash-colored Oldfield mouse with a size of 5.7 cm (0′ 3″)
- Northern collared lemming with 4 babies per litter
- Bushveld gerbil with 4 babies per litter
- Smoke-bellied rat with 4 babies per litter
- California vole with a size of 13.9 cm (0′ 6″)
Animals with the same size as a Long-tailed mountain rat
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Long-tailed mountain rat:
- Harpy fruit bat with a size of 15.2 cm (0′ 6″)
- Gregarious short-tailed rat with a size of 16.2 cm (0′ 7″)
- Stein’s rat with a size of 17.1 cm (0′ 7″)
- Bramble Cay melomys with a size of 14.7 cm (0′ 6″)
- Giant kangaroo rat with a size of 14.8 cm (0′ 6″)
- Mindanao hairy-tailed rat with a size of 17.5 cm (0′ 7″)
- Desert woodrat with a size of 16.3 cm (0′ 7″)
- Gray slender opossum with a size of 13 cm (0′ 6″)
- Masked flying fox with a size of 13.6 cm (0′ 6″)
- Northern pika with a size of 16 cm (0′ 7″)
Animals with the same weight as a Long-tailed mountain rat
As a comparison, here are some other animals that weight as much as the Niviventer rapit:
- Madagascan rousette bringing 65 grams to the scale
- Taiga vole bringing 92 grams to the scale
- Glacier rat bringing 66 grams to the scale
- Acacia rat bringing 77 grams to the scale
- Burrowing chinchilla mouse bringing 83 grams to the scale
- Rio de Janeiro arboreal rat bringing 93 grams to the scale
- Definitive leaf-eared mouse bringing 89 grams to the scale
- Argentine hocicudo bringing 67 grams to the scale
- Kaiser’s rock rat bringing 90 grams to the scale
- Long-nosed hocicudo bringing 67 grams to the scale