What is the maximal age a Ground cuscus reaches?
An adult Ground cuscus (Phalanger gymnotis) usually gets as old as 12 years.
Ground cuscuss are around 12 days in the womb of their mother. When born, they weight 8 grams (0.02 lbs) and measure 2.9 cm (0′ 2″). As a member of the Phalangeridae family (genus: Phalanger), their offspring is 1 babies per pregnancy. Fully grown, they reach a bodylength of 45.3 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):
- Woodlark cuscus with 1 babies per pregnancy
- Telefomin cuscus with 1 babies per pregnancy
- Mountain cuscus with 1 babies per pregnancy
- Ground cuscus becoming 12 years old
- 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)
- Common brushtail possum becoming 14.67 years old
- Scaly-tailed possum becoming 6 years old
- Stein’s cuscus with 1 babies per pregnancy
- Short-eared possum becoming 17 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:
- Jaguarundi usually reaching 10.58 years
- Parti-coloured bat usually reaching 12 years
- Desmarest’s hutia usually reaching 11.33 years
- Fischer’s pygmy fruit bat usually reaching 10 years
- Leadbeater’s possum usually reaching 11 years
- African wild dog usually reaching 11 years
- African clawless otter usually reaching 11 years
- Kodkod usually reaching 11 years
- Harnessed bushbuck usually reaching 13 years
- Asian small-clawed otter usually reaching 10.08 years
Animals with the same number of babies Ground cuscus
The same number of babies at once (1) are born by:
- Leschenault’s rousette
- Thumbless bat
- Papuan bandicoot
- Pygmy slow loris
- Gayal
- Black-flanked rock-wallaby
- Phayre’s leaf monkey
- Olive colobus
- Narrow-faced kangaroo rat
- Tree pangolin
Weighting as much as Ground cuscus
A fully grown Ground cuscus reaches around 2.6 kg (5.73 lbs). So do these animals:
- Striped skunk weighting 2.4 kilos (5.29 lbs) on average
- Japanese hare weighting 2.53 kilos (5.58 lbs) on average
- Rufous rat-kangaroo weighting 2.81 kilos (6.19 lbs) on average
- Small Indian civet weighting 2.95 kilos (6.5 lbs) on average
- Black-tailed jackrabbit weighting 2.42 kilos (5.34 lbs) on average
- White-sided jackrabbit weighting 2.61 kilos (5.75 lbs) on average
- Colombian white-faced capuchin weighting 3.01 kilos (6.64 lbs) on average
- Crab-eating mongoose weighting 2.38 kilos (5.25 lbs) on average
- Corsac fox weighting 2.62 kilos (5.78 lbs) on average
- Rock hyrax weighting 2.95 kilos (6.5 lbs) on average
Animals as big as a Ground cuscus
Those animals grow as big as a Ground cuscus:
- Steppe polecat with 43.5 cm (1′ 6″)
- Red and white giant flying squirrel with 41 cm (1′ 5″)
- Common brushtail possum with 47.4 cm (1′ 7″)
- White-nosed saki with 44 cm (1′ 6″)
- Southern naked-tailed armadillo with 45.5 cm (1′ 6″)
- Angolan genet with 47.3 cm (1′ 7″)
- Long-tailed porcupine with 41.5 cm (1′ 5″)
- Amami rabbit with 44.4 cm (1′ 6″)
- Brown woolly monkey with 53.7 cm (1′ 10″)
- Bald uakari with 54.1 cm (1′ 10″)