What is the maximal age a Grizzled tree-kangaroo reaches?
An adult Grizzled tree-kangaroo (Dendrolagus inustus) usually gets as old as 20 years.
When born, they weight 200 grams (0.44 lbs) and measure 0.4 cm (0′ 1″). As a member of the Macropodidae family (genus: Dendrolagus), their offspring is 1 babies per pregnancy. Fully grown, they reach a bodylength of 71.7 cm (2′ 5″).
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 grizzled tree-kangaroo (Dendrolagus inustus) is a small arboreal species of marsupial in the family Macropodidae. It is found in foothill forests of northern and western New Guinea and is indigenous to some of the offshore islands.
Animals of the same family as a Grizzled tree-kangaroo
Not really brothers and sisters, but from the same biological family (Macropodidae):
- Black dorcopsis becoming 8 years old
- Godman’s rock-wallaby growing to a mass of 4.75 kgs (10.47 lbs)
- Toolache wallaby with 1 babies per pregnancy
- Allied rock-wallaby becoming 13 years old
- Quokka becoming 12 years old
- Lumholtz’s tree-kangaroo with 1 babies per pregnancy
- Bennett’s tree-kangaroo becoming 20 years old
- White-striped dorcopsis with 1 babies per pregnancy
- Common wallaroo becoming 24 years old
- Rothschild’s rock-wallaby growing to a mass of 4.55 kgs (10.03 lbs)
Animals that reach the same age as Grizzled tree-kangaroo
With an average age of 20 years, Grizzled tree-kangaroo are in good companionship of the following animals:
- Greater mouse-eared bat usually reaching 22 years
- Straw-coloured fruit bat usually reaching 21.75 years
- Western grey kangaroo usually reaching 20 years
- Kob usually reaching 21.92 years
- Leopard usually reaching 23 years
- Lowland paca usually reaching 16 years
- Caracal usually reaching 17 years
- Kit fox usually reaching 20 years
- Red wolf usually reaching 20 years
- Marsh mongoose usually reaching 17.42 years
Animals with the same number of babies Grizzled tree-kangaroo
The same number of babies at once (1) are born by:
- Western broad-nosed bat
- Northern brushtail possum
- Naked-rumped pouched bat
- Marsh deer
- Little free-tailed bat
- South Asian river dolphin
- Hirola
- Red bush squirrel
- Maned rat
- African pygmy squirrel
Weighting as much as Grizzled tree-kangaroo
A fully grown Grizzled tree-kangaroo reaches around 12.61 kg (27.81 lbs). So do these animals:
- Ethiopian wolf weighting 14.38 kilos (31.7 lbs) on average
- Gray snub-nosed monkey weighting 12.27 kilos (27.05 lbs) on average
- Crested porcupine weighting 13.4 kilos (29.54 lbs) on average
- Siberian musk deer weighting 13.31 kilos (29.34 lbs) on average
- Bennett’s tree-kangaroo weighting 10.48 kilos (23.1 lbs) on average
- Plate-toothed giant hutia weighting 13.7 kilos (30.2 lbs) on average
- Beira (antelope) weighting 10.91 kilos (24.05 lbs) on average
- Cape grysbok weighting 10.47 kilos (23.08 lbs) on average
- Hamadryas baboon weighting 14.97 kilos (33 lbs) on average
- Indian crested porcupine weighting 14.3 kilos (31.53 lbs) on average
Animals as big as a Grizzled tree-kangaroo
Those animals grow as big as a Grizzled tree-kangaroo:
- Masked palm civet with 63.4 cm (2′ 1″)
- Sunda pangolin with 59 cm (2′ 0″)
- Gray snub-nosed monkey with 70.7 cm (2′ 4″)
- Crab-eating fox with 65 cm (2′ 2″)
- Blue monkey with 57.5 cm (1′ 11″)
- Bonobo with 75.3 cm (2′ 6″)
- Egyptian mongoose with 57.5 cm (1′ 11″)
- Patas monkey with 66.5 cm (2′ 3″)
- Culpeo with 72 cm (2′ 5″)
- Brown palm civet with 58.9 cm (2′ 0″)