How many baby Black-flanked rock-wallabys are in a litter?
A Black-flanked rock-wallaby (Petrogale lateralis) usually gives birth to around 1 babies.
Upon birth, they weight 30 grams (0.07 lbs) and measure 9.2 cm (0′ 4″). They are a member of the Macropodidae family (genus: Petrogale). An adult Black-flanked rock-wallaby grows up to a size of 19.2 cm (0′ 8″).
To have a reference: Humans obviously usually have a litter size of one ;). Their babies are in the womb of their mother for 280 days (40 weeks) and reach an average size of 1.65m (5′ 5″). They weight in at 62 kg (137 lbs), which is obviously highly individual, and reach an average age of 75 years.
The black-flanked rock-wallaby (Petrogale lateralis), also known as the black-footed rock-wallaby or warru, is a species of wallaby, one of several rock-wallabies in the genus Petrogale.
Other animals of the family Macropodidae
Black-flanked rock-wallaby is a member of the Macropodidae, as are these animals:
- Antilopine kangaroo with 1 babies per pregnancy
- White-striped dorcopsis with 1 babies per pregnancy
- Eastern grey kangaroo with 1 babies per pregnancy
- Tammar wallaby with 1 babies per pregnancy
- Parma wallaby with 1 babies per pregnancy
- Nabarlek with 1 babies per pregnancy
- Quokka with 1 babies per pregnancy
- Bridled nail-tail wallaby with 1 babies per pregnancy
- Banded hare-wallaby with 1 babies per pregnancy
- Ursine tree-kangaroo with 1 babies per pregnancy
Animals that share a litter size with Black-flanked rock-wallaby
Those animals also give birth to 1 babies at once:
- Blue wildebeest
- Pygmy ringtail possum
- Blackish deer mouse
- Soemmerring’s gazelle
- Greater horseshoe bat
- Large slit-faced bat
- Northern fur seal
- Black capuchin
- Lesser noctule
- Southeastern myotis
Animals that get as old as a Black-flanked rock-wallaby
Other animals that usually reach the age of 12 years:
- American mink with 10 years
- Zebra duiker with 12.17 years
- Striped polecat with 13.33 years
- Northern flying squirrel with 13 years
- Golden hamster with 10 years
- Indian pangolin with 13.5 years
- Crab-eating mongoose with 13.33 years
- Complex-toothed flying squirrel with 12 years
- Speke’s pectinator with 10 years
- Prince Demidoff’s bushbaby with 14 years
Animals with the same weight as a Black-flanked rock-wallaby
What other animals weight around 4.57 kg (10.08 lbs)?
- Rothschild’s rock-wallaby usually reaching 4.55 kgs (10.03 lbs)
- Kirk’s dik-dik usually reaching 4.8 kgs (10.58 lbs)
- Allen’s swamp monkey usually reaching 4.75 kgs (10.47 lbs)
- Gray fox usually reaching 3.83 kgs (8.44 lbs)
- Mona monkey usually reaching 3.98 kgs (8.77 lbs)
- Blue monkey usually reaching 5.04 kgs (11.11 lbs)
- Brown dorcopsis usually reaching 5.39 kgs (11.88 lbs)
- Nine-banded armadillo usually reaching 3.98 kgs (8.77 lbs)
- Pagai Island macaque usually reaching 4.53 kgs (9.99 lbs)
- Red panda usually reaching 5.17 kgs (11.4 lbs)