How many baby Laxmann’s shrews are in a litter?
A Laxmann’s shrew (Sorex caecutiens) usually gives birth to around 7 babies.With 3 litters per year, that sums up to a yearly offspring of 21 babies.
Upon birth, they weight 90 grams (0.2 lbs) and measure 2.5 cm (0′ 1″). They are a member of the Soricidae family (genus: Sorex). An adult Laxmann’s shrew grows up to a size of 6.6 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.
Laxmann’s shrew (Sorex caecutiens), or the masked shrew, is a species of shrew. Its range extends from northern Scandinavia and the Baltic to the Sea of Japan, including HokkaidÅ, Sakhalin, and the Korean Peninsula. It favours mountain forests but is sometimes found in tundra and moorland, and also in lowland areas as well. It avoids cultivated land.
Other animals of the family Soricidae
Laxmann’s shrew is a member of the Soricidae, as are these animals:
- Merriam’s shrew with 5 babies per pregnancy
- Dent’s shrew weighting only 4 grams
- Malayan water shrew weighting only 55 grams
- San Cristobal shrew weighting only 7 grams
- Montane shrew with 5 babies per pregnancy
- Asian house shrew with 3 babies per pregnancy
- Lowe’s shrew raching a size of 7 cm (0′ 3″)
- Mount Lyell shrew weighting only 5 grams
- Usambara shrew with 1 babies per pregnancy
- Etruscan shrew with 4 babies per pregnancy
Animals that share a litter size with Laxmann’s shrew
Those animals also give birth to 7 babies at once:
- Stripe-faced dunnart
- Yellow steppe lemming
- Drylands vesper mouse
- Flat-skulled shrew
- Northern Idaho ground squirrel
- Vinogradov’s jird
- Mediterranean water shrew
- Common planigale
- Prairie shrew
- Arctic fox
Animals that get as old as a Laxmann’s shrew
Other animals that usually reach the age of 2 years:
- Malabar spiny dormouse with 1.67 years
- Eurasian pygmy shrew with 2 years
- Delany’s mouse with 2 years
- Norway lemming with 2 years
- Southern red-backed vole with 1.67 years
- Panamanian spiny pocket mouse with 1.75 years
- White-eared opossum with 1.67 years
- North American least shrew with 1.75 years
- Robinson’s mouse opossum with 2 years
- Cinereus shrew with 1.92 years
Animals with the same weight as a Laxmann’s shrew
What other animals weight around 6 grams (0.01 lbs)?
- White-winged serotine weighting 5 grams
- Honduran white bat weighting 5 grams
- De Winton’s long-eared bat weighting 6 grams
- Tiny fat mouse weighting 5 grams
- Eastern forest bat weighting 5 grams
- Large forest bat weighting 6 grams
- Jackson’s shrew weighting 7 grams
- Dwarf slit-faced bat weighting 6 grams
- Malayan tailless leaf-nosed bat weighting 6 grams
- Little Japanese horseshoe bat weighting 7 grams
Animals with the same size as a Laxmann’s shrew
Also reaching around 6.6 cm (0′ 3″) in size do these animals:
- Slender shrew gets as big as 5.3 cm (0′ 3″)
- Shinto shrew gets as big as 6.3 cm (0′ 3″)
- Winter white dwarf hamster gets as big as 7.9 cm (0′ 4″)
- Cuban flower bat gets as big as 6.3 cm (0′ 3″)
- Lowe’s shrew gets as big as 7 cm (0′ 3″)
- Chinese shrew mole gets as big as 7.2 cm (0′ 3″)
- Olive-backed pocket mouse gets as big as 6.9 cm (0′ 3″)
- Arctic shrew gets as big as 7.5 cm (0′ 3″)
- Mexican long-tongued bat gets as big as 6.6 cm (0′ 3″)
- Yellow-winged bat gets as big as 6.7 cm (0′ 3″)