What is the maximal age a Ground cuscus reaches?
An adult Ground cuscus (Strigocuscus gymnotis) usually gets as old as 12 years.
Ground cuscuss are around 13 days in the womb of their mother. When born, they weight 11.3 kg (24.91 lbs) and measure 99.3 cm (3′ 4″). As a member of the Phalangeridae family (genus: Strigocuscus), their offspring is 1 babies per pregnancy. Fully grown, they reach a bodylength of 45.4 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 ground cuscus (Phalanger gymnotis) is a marsupial from the order Diprotodontia and belongs within the family Phalangeridae, a diverse family consisting of the other cuscus species and the brushtail possums (Trichosurus spp.) and the scaly-tailed possum (Wyulda squamicaudata).
Animals of the same family as a Ground cuscus
Not really brothers and sisters, but from the same biological family (Phalangeridae):
- Ground cuscus becoming 12 years old
- Silky cuscus with 1 babies per pregnancy
- Eastern common cuscus with 2 babies per pregnancy
- Sulawesi bear cuscus growing to a mass of 10 kgs (22.05 lbs)
- Ornate cuscus growing to a mass of 1.79 kgs (3.95 lbs)
- Telefomin cuscus with 1 babies per pregnancy
- Northern brushtail possum with 1 babies per pregnancy
- Mountain cuscus with 1 babies per pregnancy
- Short-eared possum becoming 17 years old
- Common brushtail possum becoming 14.67 years old
Animals that reach the same age as Ground cuscus
With an average age of 12 years, Ground cuscus are in good companionship of the following animals:
- Red-fronted gazelle usually reaching 13.5 years
- Pudú usually reaching 12.5 years
- Complex-toothed flying squirrel usually reaching 12 years
- Leadbeater’s possum usually reaching 11 years
- Steenbok usually reaching 14 years
- Banded mongoose usually reaching 12 years
- Agile wallaby usually reaching 12 years
- Maned sloth usually reaching 12 years
- Arabian tahr usually reaching 14 years
- Pudú usually reaching 10 years
Animals with the same number of babies Ground cuscus
The same number of babies at once (1) are born by:
- Tana River red colobus
- Philippine flying lemur
- Common blossom bat
- Greater kudu
- Dorcas gazelle
- Hoolock gibbon
- Red goral
- Lar gibbon
- Bates’s pygmy antelope
- Madagascan fruit bat
Weighting as much as Ground cuscus
A fully grown Ground cuscus reaches around 2.61 kg (5.75 lbs). So do these animals:
- South African springhare weighting 2.55 kilos (5.62 lbs) on average
- Long-tailed pangolin weighting 2.75 kilos (6.06 lbs) on average
- Quokka weighting 3.03 kilos (6.68 lbs) on average
- Rufous rat-kangaroo weighting 2.81 kilos (6.19 lbs) on average
- Woolly hare weighting 2.47 kilos (5.45 lbs) on average
- Eastern hare-wallaby weighting 3 kilos (6.61 lbs) on average
- Black bearded saki weighting 2.97 kilos (6.55 lbs) on average
- Booted macaque weighting 2.75 kilos (6.06 lbs) on average
- Broom hare weighting 2.83 kilos (6.24 lbs) on average
- Central American agouti weighting 2.31 kilos (5.09 lbs) on average
Animals as big as a Ground cuscus
Those animals grow as big as a Ground cuscus:
- Brown howler with 51.5 cm (1′ 9″)
- Raffles’ banded langur with 51.4 cm (1′ 9″)
- Steppe polecat with 43.2 cm (1′ 6″)
- White-tailed jackrabbit with 51.3 cm (1′ 9″)
- Grey-cheeked mangabey with 51.9 cm (1′ 9″)
- Aye-aye with 40 cm (1′ 4″)
- Meller’s mongoose with 46 cm (1′ 7″)
- Mentawai langur with 51 cm (1′ 9″)
- Dice’s cottontail with 37.4 cm (1′ 3″)
- Royal antelope with 49.9 cm (1′ 8″)