What is the maximal age a Cinnamon antechinus reaches?
An adult Cinnamon antechinus (Antechinus leo) usually gets as old as 2 years.
Cinnamon antechinuss are around 30 days in the womb of their mother. When born, they weight 5 grams (0.01 lbs) and measure 4.7 cm (0′ 2″). As a member of the Dasyuridae family (genus: Antechinus), a Cinnamon antechinus caries out around 8 little ones per pregnancy, which happens around 1 times a year. Fully grown, they reach a bodylength of 1.45 meter (4′ 10″).
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 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.
Animals of the same family as a Cinnamon antechinus
Not really brothers and sisters, but from the same biological family (Dasyuridae):
- Black-tailed dasyure with 3 babies per pregnancy
- Brush-tailed phascogale becoming 5 years old
- Antechinus wilhelmina getting as big as 10.6 cm (0′ 5″)
- Broad-striped dasyure with 3 babies per pregnancy
- Kultarr becoming 3.25 years old
- Red-tailed phascogale becoming 3 years old
- Long-tailed dunnart becoming 5 years old
- Speckled dasyure bringing the scale to 212 grams
- Ningbing false antechinus becoming 2 years old
- Sandstone false antechinus becoming 3 years old
Animals that reach the same age as Cinnamon antechinus
With an average age of 2 years, Cinnamon antechinus are in good companionship of the following animals:
- Silky anteater usually reaching 2.25 years
- Feather-tailed possum usually reaching 2 years
- Fawn antechinus usually reaching 2.25 years
- Robinson’s mouse opossum usually reaching 2 years
- Southern Plains woodrat usually reaching 2.25 years
- Long-tailed giant rat usually reaching 2 years
- North American least shrew usually reaching 1.75 years
- Cinereus shrew usually reaching 1.92 years
- Honey possum usually reaching 2 years
- Swamp antechinus usually reaching 2 years
Animals with the same number of babies Cinnamon antechinus
The same number of babies at once (8) are born by:
- Steppe pika
- San Joaquin antelope squirrel
- Tundra shrew
- Grayish mouse opossum
- Chestnut dunnart
- Thirteen-lined ground squirrel
- Campbell’s dwarf hamster
- European polecat
- Townsend’s ground squirrel
- Slender-tailed dunnart
Weighting as much as Cinnamon antechinus
A fully grown Cinnamon antechinus reaches around 71 grams (0.16 lbs). So do these animals:
- Oecomys flavicans with 73 grams
- Oecomys paricola with 73 grams
- Norway lemming with 67 grams
- Bornean smooth-tailed treeshrew with 60 grams
- Oecomys rutilus with 73 grams
- Rosalinda’s Oldfield mouse with 77 grams
- Beady-eyed mouse with 77 grams
- Biting chinchilla mouse with 82 grams
- Siskiyou chipmunk with 75 grams
- Indian desert jird with 71 grams