How many baby Kultarrs are in a litter?
A Kultarr (Antechinomys laniger) usually gives birth to around 5 babies.With 1 litters per year, that sums up to a yearly offspring of 5 babies.
Each of those little ones spend around 11 days as a fetus before they are released into the wild. Upon birth, they weight 13.5 kg (29.76 lbs) and measure 1.7 cm (0′ 1″). They are a member of the Dasyuridae family (genus: Antechinomys). An adult Kultarr grows up to a size of 1.51 meter (5′ 0″).
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 kultarr (Antechinomys laniger) (also called the “jerboa-marsupial”) is a small insectivorous nocturnal marsupial inhabiting the arid interior of Australia. Preferred habitat includes stony deserts, shrubland, woodland, grassland and open plains. The kultarr has a range of adaptations to help cope with Australia’s harsh arid environment including torpor similar to hibernation that helps conserve energy. The species has declined across its former range since European settlement due to changes in land management practices and introduced predators.
Other animals of the family Dasyuridae
Kultarr is a member of the Dasyuridae, as are these animals:
- Fawn antechinus with 10 babies per pregnancy
- Carpentarian dunnart weighting only 25 grams
- Long-nosed dasyure with 3 babies per pregnancy
- Speckled dasyure weighting only 212 grams
- Southern ningaui with 7 babies per pregnancy
- Dusky antechinus with 8 babies per pregnancy
- Lesser hairy-footed dunnart with 5 babies per pregnancy
- Swamp antechinus with 7 babies per pregnancy
- Kowari with 5 babies per pregnancy
- Broad-striped dasyure with 3 babies per pregnancy
Animals that share a litter size with Kultarr
Those animals also give birth to 5 babies at once:
- New Guinean rat
- Paucident planigale
- Meadow vole
- Javan warty pig
- Silent dormouse
- Tiger quoll
- Euphrates jerboa
- Reed vole
- House mouse
- Greater fat-tailed jerboa
Animals that get as old as a Kultarr
Other animals that usually reach the age of 3.25 years:
- Bush rat with 3.42 years
- Bicolored shrew with 3 years
- Northern quoll with 2.83 years
- Lesser bamboo rat with 3.67 years
- Günther’s vole with 3.83 years
- Japanese shrew mole with 3.5 years
- Little long-tailed dunnart with 3.17 years
- Gray tree rat with 3.75 years
- Northern pygmy mouse with 3.25 years
- Fat-tailed false antechinus with 3 years
Animals with the same weight as a Kultarr
What other animals weight around 25 grams (0.06 lbs)?
- Veldkamp’s dwarf epauletted fruit bat weighting 21 grams
- Striped field mouse weighting 21 grams
- Crocidura grandiceps weighting 23 grams
- Pinyon mouse weighting 27 grams
- African yellow bat weighting 25 grams
- White-footed dunnart weighting 24 grams
- White-eared pocket mouse weighting 24 grams
- Hazel dormouse weighting 29 grams
- Notiomys weighting 21 grams
- Akodon albiventer weighting 26 grams