How big does a White-eared opossum get? Here is an overview over the average adult age:
A grown White-eared opossum (Didelphis albiventris) reaches an average size of 36 cm (1′ 3″).
When born, they have an average size of 0 cm (0′ 0″). Usually, they reach an age of 1.67 years. A full-grown exemplary reaches roughly 1.03 kg (2.27 lbs). Talking about reproduction, White-eared opossums have 6 babies about 1 times per year. The White-eared opossum (genus: Didelphis) is a member of the family Didelphidae.
As a reference: Humans reach an average body size of 1.65m (5′ 5″) while carrying 62 kg (137 lbs). A human woman is pregnant for 280 days (40 weeks) and on average become 75 years old.
The white-eared opossum (Didelphis albiventris) is an opossum species found in Argentina, Bolivia, Brazil, Paraguay, and Uruguay. It is a terrestrial and, sometimes, arboreal animal, and a habitat generalist, living in a wide range of different habitats.For some time, this species was incorrectly known by the name D. azarae, correctly applied to the big-eared opossum. This led to azarae’s discontinuation as a species name. From 1993 until 2002, this species also included the Guianan white-eared opossum (D. imperfecta) and the Andean white-eared opossum (D. pernigra) as subspecies.It is the team mascot of Clube Náutico Capibaribe, a Brazilian football team from Recife, Pernambuco.
Animals of the same family as a White-eared opossum
We found other animals of the Didelphidae family:
- Marajó short-tailed opossum with a size of 13.4 cm (0′ 6″)
- Common opossum with a size of 40.2 cm (1′ 4″)
- Chacoan pygmy opossum with a size of 8.9 cm (0′ 4″)
- Gray short-tailed opossum with a size of 14.8 cm (0′ 6″)
- Neblina slender opossum with a size of 12.3 cm (0′ 5″)
- Long-nosed short-tailed opossum with a size of 13.9 cm (0′ 6″)
- Paraguayan fat-tailed mouse opossum with a size of 12.7 cm (0′ 5″)
- White-bellied slender opossum with a size of 11.2 cm (0′ 5″)
- Emilia’s gracile opossum with a size of 7.4 cm (0′ 3″)
- Anderson’s four-eyed opossum with an average maximal age of 0.75 years
Animals with the same size as a White-eared opossum
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as White-eared opossum:
- Northern naked-tailed armadillo with a size of 41.6 cm (1′ 5″)
- Greater bamboo lemur with a size of 37 cm (1′ 3″)
- Plush-coated ringtail possum with a size of 33.3 cm (1′ 2″)
- Malagasy giant rat with a size of 30.6 cm (1′ 1″)
- Sunda slow loris with a size of 30 cm (1′ 0″)
- Lord Derby’s scaly-tailed squirrel with a size of 35.7 cm (1′ 3″)
- Western barred bandicoot with a size of 30 cm (1′ 0″)
- Palawan stink badger with a size of 39 cm (1′ 4″)
- Robust cottontail with a size of 39.4 cm (1′ 4″)
- Reclusive ringtail possum with a size of 33.9 cm (1′ 2″)
Animals with the same litter size as a White-eared opossum
Here is a list of animals that have the same number of babies per litter (6) as a White-eared opossum:
- Siberian weasel
- Julia Creek dunnart
- Cinereus shrew
- Bronze quoll
- New Guinean quoll
- Arctic ground squirrel
- Eurasian water shrew
- Alaskan hare
- Stoat
- Woolly mouse opossum
Animals with the same life expectancy as a White-eared opossum
Completely different animals, but becoming as old as a White-eared opossum:
- Cinnamon antechinus with an average maximal age of 2 years
- Campbell’s dwarf hamster with an average maximal age of 1.75 years
- Pilbara ningaui with an average maximal age of 2 years
- Grant’s golden mole with an average maximal age of 2 years
- Mediterranean water shrew with an average maximal age of 2 years
- Ornate shrew with an average maximal age of 1.42 years
- Townsend’s mole with an average maximal age of 1.5 years
- Robinson’s mouse opossum with an average maximal age of 2 years
- Common yellow-toothed cavy with an average maximal age of 1.75 years
- Common shrew with an average maximal age of 2 years
Animals with the same weight as a White-eared opossum
As a comparison, here are some other animals that weight as much as the Didelphis albiventris:
- Chestnut-bellied titi bringing 992 grams to the scale
- Red acouchi bringing 949 grams to the scale
- Collared titi with a weight of 1.22 kilos (2.69 lbs)
- Greater bilby with a weight of 1.23 kilos (2.71 lbs)
- Eastern cottontail with a weight of 1.21 kilos (2.67 lbs)
- Rio Beni titi bringing 992 grams to the scale
- Emperor rat with a weight of 1 kilos (2.2 lbs)
- Sunda flying lemur with a weight of 1.11 kilos (2.45 lbs)
- Rothschild’s woolly rat with a weight of 1.16 kilos (2.56 lbs)
- Large flying fox with a weight of 1.03 kilos (2.27 lbs)