How many baby Sarcophilus laniariuss are in a litter?
A Sarcophilus laniarius (Sarcophilus laniarius) usually gives birth to around 2 babies.With 1 litters per year, that sums up to a yearly offspring of 2 babies.
Each of those little ones spend around 20 days as a fetus before they are released into the wild. Upon birth, they weight 108 grams (0.24 lbs) and measure 1.6 cm (0′ 1″). They are a member of the Dasyuridae family (genus: Sarcophilus). An adult Sarcophilus laniarius grows up to a size of 55.8 cm (1′ 10″).
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.
Sarcophilus laniarius is an extinct species of large Tasmanian devil. Richard Owen originally called the specimen on which the genus was based Dasyurus laniarus.Pleistocene fossil deposits in limestone caves at Naracoorte, South Australia include specimens of S. laniarius, which were around 15% larger and 50% heavier than modern devils. Older specimens believed to be 50–70,000 years old were found in Darling Downs in Queensland and in Western Australia. It is not clear whether the modern devil evolved from S. laniarius, or whether they coexisted at the time. Richard Owen argued for the latter hypothesis in the 19th century based on fossils found in 1877 in New South Wales. It has been conjectured that S. laniarius and S. moornaensis, another now-extinct larger species, may have hunted and scavenged. It is known that there were several genera and species of thylacine millions of years ago, and that they ranged in size, the smaller being more reliant on foraging. As the devil and thylacine are similar, the extinction of the co-existing thylacine species has been cited as evidence for an analogous history for the devils. It has been speculated that the smaller size of S. laniarius and S. moornaensis allowed them to adapt to the changing conditions more effectively and survive longer than the corresponding thylacines.As the extinction of these two species came at a similar time to human habitation of Australia, hunting by humans, as well as land clearing, have been mooted as possible causes. Critics of this theory point out that as indigenous Australians only developed boomerangs and spears for hunting around 10,000 years ago, a critical fall in numbers due to systemic hunting is unlikely. They also point out that caves inhabited by Aborigines have a low proportion of bones and rock paintings of devils, and that this is an indication that it was not a large part of indigenous lifestyle. A scientific report in 1910 claimed that Aborigines preferred the meat of herbivores rather than carnivores. The other main theory for the extinction was due to the climate change brought on by the most recent Ice Age.
Other animals of the family Dasyuridae
Sarcophilus laniarius is a member of the Dasyuridae, as are these animals:
- Crest-tailed mulgara with 6 babies per pregnancy
- Agile antechinus with 10 babies per pregnancy
- Black-tailed dasyure with 3 babies per pregnancy
- Little long-tailed dunnart with 7 babies per pregnancy
- Broad-striped dasyure with 3 babies per pregnancy
- Long-nosed dasyure with 3 babies per pregnancy
- Habbema dasyure raching a size of 11 cm (0′ 5″)
- Little red kaluta with 6 babies per pregnancy
- Gilbert’s dunnart weighting only 19 grams
- White-tailed dunnart weighting only 25 grams
Animals that share a litter size with Sarcophilus laniarius
Those animals also give birth to 2 babies at once:
- Reindeer
- Particolored flying squirrel
- Jaguarundi
- Glacier rat
- Layard’s palm squirrel
- Cape porcupine
- Mount Pirri isthmus rat
- American pika
- Common yellow-toothed cavy
- California kangaroo rat
Animals that get as old as a Sarcophilus laniarius
Other animals that usually reach the age of 8.17 years:
- Philippine porcupine with 9.5 years
- Barbary ground squirrel with 9 years
- Crest-tailed mulgara with 7 years
- Black dorcopsis with 8 years
- Marbled polecat with 8.92 years
- Cape gray mongoose with 8.67 years
- Striped possum with 9.58 years
- Yellow-bellied marmot with 8 years
- Black-shouldered opossum with 7.83 years
- Townsend’s chipmunk with 7 years
Animals with the same weight as a Sarcophilus laniarius
What other animals weight around 8.35 kg (18.41 lbs)?
- Peruvian spider monkey usually reaching 7.09 kgs (15.63 lbs)
- Northern white-cheeked gibbon usually reaching 7.32 kgs (16.14 lbs)
- Honey badger usually reaching 9 kgs (19.84 lbs)
- Greater long-nosed armadillo usually reaching 9.7 kgs (21.38 lbs)
- Silvery lutung usually reaching 7.15 kgs (15.76 lbs)
- Short-eared dog usually reaching 8.36 kgs (18.43 lbs)
- Yellow-tailed woolly monkey usually reaching 8.27 kgs (18.23 lbs)
- White-bellied spider monkey usually reaching 6.71 kgs (14.79 lbs)
- Assam macaque usually reaching 8.55 kgs (18.85 lbs)
- Patas monkey usually reaching 7.99 kgs (17.61 lbs)
Animals with the same size as a Sarcophilus laniarius
Also reaching around 55.8 cm (1′ 10″) in size do these animals:
- Small Indian civet gets as big as 54 cm (1′ 10″)
- White-striped dorcopsis gets as big as 53.8 cm (1′ 10″)
- Swift fox gets as big as 50.5 cm (1′ 8″)
- Red-shanked douc gets as big as 61.7 cm (2′ 1″)
- Purple-faced langur gets as big as 58.5 cm (2′ 0″)
- Hose’s palm civet gets as big as 60.1 cm (2′ 0″)
- Swamp rabbit gets as big as 45.8 cm (1′ 7″)
- Maned sloth gets as big as 54.9 cm (1′ 10″)
- Ground pangolin gets as big as 48.9 cm (1′ 8″)
- Stump-tailed macaque gets as big as 60 cm (2′ 0″)