What is the maximal age a Allied rock-wallaby reaches?
An adult Allied rock-wallaby (Petrogale assimilis) usually gets as old as 13 years.
Allied rock-wallabys are around 30 days in the womb of their mother. When born, they weight 56 grams (0.12 lbs) and measure 1 cm (0′ 1″). As a member of the Macropodidae family (genus: Petrogale), their offspring is 1 babies per pregnancy. Fully grown, they reach a bodylength of 15.2 cm (0′ 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 allied rock-wallaby – Petrogale assimilis – is a species of rock-wallaby found in northeastern Queensland, Australia. It forms part of the P. lateralis/penicillata species complex and is very similar to six other species of rock-wallaby found in this area; these include the Cape York rock-wallaby (P. coenensis), the unadorned rock-wallaby (P. inornata), the Herbert’s rock-wallaby (P. herberti), the Godman’s rock-wallaby (P. godmani), the Mareeba rock-wallaby (P. mareeba) and the Mount Claro rock-wallaby (P. sharmani).
Animals of the same family as a Allied rock-wallaby
Not really brothers and sisters, but from the same biological family (Macropodidae):
- Northern nail-tail wallaby with 1 babies per pregnancy
- Grizzled tree-kangaroo becoming 20 years old
- Lake Mackay hare-wallaby with 1 babies per pregnancy
- Quokka becoming 12 years old
- Lumholtz’s tree-kangaroo with 1 babies per pregnancy
- Small dorcopsis with 1 babies per pregnancy
- Red kangaroo becoming 30 years old
- Spectacled hare-wallaby becoming 6 years old
- Godman’s rock-wallaby growing to a mass of 4.75 kgs (10.47 lbs)
- Bridled nail-tail wallaby becoming 5 years old
Animals that reach the same age as Allied rock-wallaby
With an average age of 13 years, Allied rock-wallaby are in good companionship of the following animals:
- Jaguarundi usually reaching 10.58 years
- Leadbeater’s possum usually reaching 11 years
- Prince Demidoff’s bushbaby usually reaching 14 years
- Suni usually reaching 14 years
- Mountain nyala usually reaching 11 years
- Silver dik-dik usually reaching 14 years
- Lesser hedgehog tenrec usually reaching 13 years
- Bobak marmot usually reaching 15 years
- Southern tree hyrax usually reaching 12.25 years
- Topi usually reaching 12.5 years
Animals with the same number of babies Allied rock-wallaby
The same number of babies at once (1) are born by:
- Collared mangabey
- Defua rat
- Daubenton’s bat
- Pudú
- Large-footed bat
- Sclater’s guenon
- Proserpine rock-wallaby
- White-eared titi
- Livingstone’s fruit bat
- Indo-Pacific humpback dolphin
Weighting as much as Allied rock-wallaby
A fully grown Allied rock-wallaby reaches around 4.63 kg (10.21 lbs). So do these animals:
- Diana monkey weighting 4.36 kilos (9.61 lbs) on average
- Tammar wallaby weighting 5.28 kilos (11.64 lbs) on average
- Brown dorcopsis weighting 5.39 kilos (11.88 lbs) on average
- Otter civet weighting 4.25 kilos (9.37 lbs) on average
- Coquerel’s sifaka weighting 4.19 kilos (9.24 lbs) on average
- Parma wallaby weighting 4.16 kilos (9.17 lbs) on average
- Bridled nail-tail wallaby weighting 4.95 kilos (10.91 lbs) on average
- Desmarest’s hutia weighting 5.2 kilos (11.46 lbs) on average
- Grivet weighting 3.86 kilos (8.51 lbs) on average
- Unadorned rock-wallaby weighting 4.56 kilos (10.05 lbs) on average