What is the maximal age a Northern viscacha reaches?
An adult Northern viscacha (Lagidium peruanum) usually gets as old as 19.5 years.
Northern viscachas are around 140 days in the womb of their mother. When born, they weight 181 grams (0.4 lbs) and measure 8.5 cm (0′ 4″). As a member of the Chinchillidae family (genus: Lagidium), their offspring is 1 babies per pregnancy. Fully grown, they reach a bodylength of 34.2 cm (1′ 2″).
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 northern viscacha (Lagidium peruanum) is a species of viscacha, a rodent in the family Chinchillidae. It is known from Peru and Chile, at elevations from 300 to 5000 m, and may also be present in Bolivia.
Animals of the same family as a Northern viscacha
Not really brothers and sisters, but from the same biological family (Chinchillidae):
- Wolffsohn’s viscacha growing to a mass of 2.68 kgs (5.91 lbs)
- Short-tailed chinchilla becoming 10 years old
- Southern viscacha with 1 babies per pregnancy
- Long-tailed chinchilla becoming 11.25 years old
- Plains viscacha becoming 9.33 years old
- Short-tailed chinchilla becoming 10 years old
Animals that reach the same age as Northern viscacha
With an average age of 19.5 years, Northern viscacha are in good companionship of the following animals:
- Australian sea lion usually reaching 16 years
- Cape porcupine usually reaching 20 years
- Galápagos fur seal usually reaching 22 years
- Red goral usually reaching 18.25 years
- Purple-faced langur usually reaching 23 years
- American marten usually reaching 19 years
- Père David’s deer usually reaching 23.25 years
- False killer whale usually reaching 22 years
- Koala usually reaching 20 years
- Northern greater galago usually reaching 17 years
Animals with the same number of babies Northern viscacha
The same number of babies at once (1) are born by:
- Northern bat
- Rufous rat-kangaroo
- Black flying squirrel
- Desert long-eared bat
- Little free-tailed bat
- Moonrat
- Fire-footed rope squirrel
- Mountain cuscus
- Brown-throated sloth
- Black flying fox
Weighting as much as Northern viscacha
A fully grown Northern viscacha reaches around 1.22 kg (2.69 lbs). So do these animals:
- Plush-coated ringtail possum weighting 1.12 kilos (2.47 lbs) on average
- Angolan talapoin weighting 1.25 kilos (2.76 lbs) on average
- Muskrat with 992 grams
- Southern three-banded armadillo weighting 1.32 kilos (2.91 lbs) on average
- Herbert River ringtail possum weighting 1.1 kilos (2.43 lbs) on average
- Cinereus ringtail possum with 977 grams
- Eastern woolly lemur weighting 1.06 kilos (2.34 lbs) on average
- Indian grey mongoose weighting 1.3 kilos (2.87 lbs) on average
- Rio Mayo titi with 992 grams
- Common opossum weighting 1.14 kilos (2.51 lbs) on average
Animals as big as a Northern viscacha
Those animals grow as big as a Northern viscacha:
- Short-beaked echidna with 37.6 cm (1′ 3″)
- Western barred bandicoot with 30 cm (1′ 0″)
- Long-footed potoroo with 35.9 cm (1′ 3″)
- Moonrat with 32.7 cm (1′ 1″)
- Giant white-tailed rat with 28.3 cm (1′ 0″)
- Lutrine opossum with 32.4 cm (1′ 1″)
- American mink with 36.6 cm (1′ 3″)
- Marbled polecat with 31.9 cm (1′ 1″)
- Eastern barred bandicoot with 32.3 cm (1′ 1″)
- Ring-tailed cat with 33.9 cm (1′ 2″)