How many baby Southern short-tailed shrews are in a litter?
A Southern short-tailed shrew (Blarina carolinensis) usually gives birth to around 3 babies.
Upon birth, they weight 23.38 kg (51.54 lbs) and measure 5.2 cm (0′ 3″). They are a member of the Soricidae family (genus: Blarina). An adult Southern short-tailed shrew grows up to a size of 7.3 cm (0′ 3″).
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 southern short-tailed shrew (Blarina carolinensis) is a gray, short-tailed shrew that inhabits the eastern United States.
Other animals of the family Soricidae
Southern short-tailed shrew is a member of the Soricidae, as are these animals:
- Usambara shrew with 1 babies per pregnancy
- Nicobar shrew with 3 babies per pregnancy
- Merida small-eared shrew weighting only 12 grams
- Nigerian shrew weighting only 23 grams
- Goodwin’s broad-clawed shrew weighting only 7 grams
- Bates’s shrew weighting only 16 grams
- Glacier Bay water shrew weighting only 14 grams
- Madagascan pygmy shrew weighting only 2 grams
- Tundra shrew with 8 babies per pregnancy
- Malayan pygmy shrew weighting only 5 grams
Animals that share a litter size with Southern short-tailed shrew
Those animals also give birth to 3 babies at once:
- Smoky white-toothed shrew
- White-ankled mouse
- Cape gerbil
- Emin’s gerbil
- Long-clawed mole vole
- Transbaikal zokor
- White-tailed rat
- Tyler’s mouse opossum
- Mazama pocket gopher
- Bolivian big-eared mouse
Animals with the same weight as a Southern short-tailed shrew
What other animals weight around 11 grams (0.02 lbs)?
- Coastal sheath-tailed bat weighting 12 grams
- Lesser hairy-winged bat weighting 13 grams
- Bogotá grass mouse weighting 13 grams
- Piebald shrew weighting 11 grams
- Yellow serotine weighting 10 grams
- Glen’s wattled bat weighting 10 grams
- Pygmy round-eared bat weighting 9 grams
- Black-gilded pipistrelle weighting 10 grams
- Big naked-backed bat weighting 13 grams
- American shrew mole weighting 9 grams
Animals with the same size as a Southern short-tailed shrew
Also reaching around 7.3 cm (0′ 3″) in size do these animals:
- Northern groove-toothed shrew mouse gets as big as 8.1 cm (0′ 4″)
- Seychelles sheath-tailed bat gets as big as 6 cm (0′ 3″)
- Wagner’s gerbil gets as big as 8.3 cm (0′ 4″)
- Antillean fruit-eating bat gets as big as 8.1 cm (0′ 4″)
- Northern ghost bat gets as big as 7 cm (0′ 3″)
- Gray spiny mouse gets as big as 8.4 cm (0′ 4″)
- Wagner’s gerbil gets as big as 8.3 cm (0′ 4″)
- Southern pygmy mouse gets as big as 7.5 cm (0′ 3″)
- Van Zyl’s golden mole gets as big as 8.4 cm (0′ 4″)
- Lesser mouse-tailed bat gets as big as 5.9 cm (0′ 3″)