What is the maximal age a Fat-tailed dunnart reaches?
An adult Fat-tailed dunnart (Sminthopsis crassicaudata) usually gets as old as 4.25 years.
Fat-tailed dunnarts are around 16 days in the womb of their mother. When born, they weight 6 grams (0.01 lbs) and measure 4 cm (0′ 2″). As a member of the Dasyuridae family (genus: Sminthopsis), a Fat-tailed dunnart caries out around 7 little ones per pregnancy, which happens around 2 times a year. Fully grown, they reach a bodylength of 16.7 cm (0′ 7″).
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 fat-tailed dunnart (Sminthopsis crassicaudata) is a species of mouse-like marsupial of the Dasyuridae, the family that includes the little red kaluta, quolls, and the Tasmanian devil. It has an average body length of 60–90 millimeters (2.4–3.5 in) with a tail of 45–70 millimeters (1.8–2.8 in). Ear length is 14–16 millimeters (0.55–0.63 in). One of the smallest carnivorous marsupials, its weight varies between 10–20 grams (0.35–0.71 oz). The tail becomes fat a few mm from the proximal end and remains so right up to the tip. They are eaten by many things, including foxes and cats, as well as other feral animals that live among its environment.
Animals of the same family as a Fat-tailed dunnart
Not really brothers and sisters, but from the same biological family (Dasyuridae):
- Kultarr becoming 3.25 years old
- Kowari becoming 7 years old
- Tiger quoll becoming 5 years old
- Grey-bellied dunnart bringing the scale to 17 grams
- Bronze quoll with 6 babies per pregnancy
- Julia Creek dunnart with 6 babies per pregnancy
- White-tailed dunnart bringing the scale to 25 grams
- Hairy-footed dunnart bringing the scale to 15 grams
- Yellow-footed antechinus becoming 3.5 years old
- Red-cheeked dunnart becoming 2 years old
Animals that reach the same age as Fat-tailed dunnart
With an average age of 4.25 years, Fat-tailed dunnart are in good companionship of the following animals:
- Gray four-eyed opossum usually reaching 3.5 years
- Western quoll usually reaching 5 years
- Golden-rumped elephant shrew usually reaching 4 years
- Wood mouse usually reaching 4.33 years
- Arctic lemming usually reaching 3.75 years
- Little free-tailed bat usually reaching 5 years
- Southwestern water vole usually reaching 3.5 years
- Acacia rat usually reaching 3.5 years
- Cave nectar bat usually reaching 5 years
- Eurasian harvest mouse usually reaching 5 years
Animals with the same number of babies Fat-tailed dunnart
The same number of babies at once (7) are born by:
- Red-tailed phascogale
- Vinogradov’s jird
- Mediterranean water shrew
- Long-tailed planigale
- Lutrine opossum
- Arctic fox
- Common opossum
- Northern Idaho ground squirrel
- European hamster
- Stolička’s mountain vole
Weighting as much as Fat-tailed dunnart
A fully grown Fat-tailed dunnart reaches around 16 grams (0.04 lbs). So do these animals:
- Aztec mastiff bat with 14 grams
- Delicate vesper mouse with 13 grams
- Ruwenzori shrew with 18 grams
- Big naked-backed bat with 13 grams
- Miller’s long-tongued bat with 13 grams
- Rainey’s shrew with 14 grams
- Père David’s vole with 19 grams
- True’s shrew mole with 15 grams
- Striped hairy-nosed bat with 13 grams
- Tree bat with 19 grams