How many baby Cinnamon antechinuss are in a litter?
A Cinnamon antechinus (Antechinus leo) usually gives birth to around 8 babies.With 1 litters per year, that sums up to a yearly offspring of 8 babies.
Each of those little ones spend around 30 days as a fetus before they are released into the wild. Upon birth, they weight 3 grams (0.01 lbs) and measure 3.7 cm (0′ 2″). They are a member of the Dasyuridae family (genus: Antechinus). An adult Cinnamon antechinus grows up to a size of 9.4 cm (0′ 4″).
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 cinnamon antechinus (Antechinus leo), also known as the Iron Ranges antechinus and the Cape York antechinus, is a species of small carnivorous marsupial of the family Dasyuridae. It is the only mammal endemic to Cape York Peninsula, being confined to semideciduous forest around the McIlraith and Iron Ranges. Along with the Atherton antechinus (Antechinus godmani), it is the rarest in its genus.
Other animals of the family Dasyuridae
Cinnamon antechinus is a member of the Dasyuridae, as are these animals:
- Black-tailed dasyure with 3 babies per pregnancy
- Common planigale with 7 babies per pregnancy
- Sarcophilus laniarius with 2 babies per pregnancy
- Paucident planigale with 5 babies per pregnancy
- Fawn antechinus with 10 babies per pregnancy
- New Guinean planigale weighting only 14 grams
- Habbema dasyure raching a size of 11 cm (0′ 5″)
- Lesser hairy-footed dunnart with 5 babies per pregnancy
- Tiger quoll with 5 babies per pregnancy
- Speckled dasyure weighting only 212 grams
Animals that share a litter size with Cinnamon antechinus
Those animals also give birth to 8 babies at once:
- Cheesman’s gerbil
- Eurasian least shrew
- Brown rat
- Steppe pika
- Grayish mouse opossum
- Southern long-nosed armadillo
- Narrow-headed vole
- Golden hamster
- Taiga vole
- Chestnut dunnart
Animals that get as old as a Cinnamon antechinus
Other animals that usually reach the age of 2 years:
- Feather-tailed possum with 2 years
- McIlhenny’s four-eyed opossum with 2.25 years
- North American least shrew with 1.75 years
- Robinson’s mouse opossum with 2 years
- Pilbara ningaui with 2 years
- Common yellow-toothed cavy with 1.75 years
- Southern Plains woodrat with 2.25 years
- Slender-tailed dunnart with 2 years
- Marsh rice rat with 2.33 years
- Dusky antechinus with 2 years
Animals with the same weight as a Cinnamon antechinus
What other animals weight around 71 grams (0.16 lbs)?
- Southern big-eared mouse weighting 70 grams
- Kemp’s thicket rat weighting 75 grams
- Glacier rat weighting 66 grams
- Thomas’s Oldfield mouse weighting 77 grams
- Oecomys paricola weighting 73 grams
- Aquatic rat weighting 66 grams
- North American brown lemming weighting 69 grams
- Heath mouse weighting 72 grams
- Gray leaf-eared mouse weighting 68 grams
- Eastern rock elephant shrew weighting 59 grams