How many baby Gray tree rats are in a litter?
A Gray tree rat (Lenothrix canus) usually gives birth to around 2 babies.
Upon birth, they weight 75 grams (0.17 lbs) and measure 1.4 cm (0′ 1″). They are a member of the Muridae family (genus: Lenothrix). An adult Gray tree rat grows up to a size of 19.2 cm (0′ 8″).
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.
{{Not to be confused with eastern grey squirrel, which is commonly referred to as a “tree rat” in its introduced range}}The gray tree rat (Lenothrix canus) is a species of rodent in the family Muridae and the only species in the monotypic genus Lenothrix. It is found in forests in Indonesia and Malaysia. A common species, the IUCN has rated it as being of “least concern”.
Other animals of the family Muridae
Gray tree rat is a member of the Muridae, as are these animals:
- Short-tailed bandicoot rat with 4 babies per pregnancy
- Sooretamys weighting only 100 grams
- Ilin Island cloudrunner raching a size of 25.3 cm (0′ 10″)
- Abrothrix lanosus weighting only 27 grams
- Togo mouse weighting only 55 grams
- Poncelet’s giant rat weighting around 1 kilograms (2.2 lbs)
- Nolthenius’s long-tailed climbing mouse with 4 babies per pregnancy
- Dickey’s deer mouse weighting only 28 grams
- Rakali with 3 babies per pregnancy
- Pinyon mouse with 3 babies per pregnancy
Animals that share a litter size with Gray tree rat
Those animals also give birth to 2 babies at once:
- Banded linsang
- Snow leopard
- Striped hyena
- Yellow mongoose
- Red acouchi
- Indomalayan pencil-tailed tree mouse
- Crested servaline genet
- Cape hare
- Agile kangaroo rat
- Slender rat
Animals that get as old as a Gray tree rat
Other animals that usually reach the age of 3.75 years:
- Ooldea dunnart with 3 years
- Alpine pika with 3 years
- Eastern woodrat with 3 years
- Gray four-eyed opossum with 3.5 years
- Talas tuco-tuco with 3 years
- New Guinean quoll with 3 years
- Yellow-necked mouse with 4 years
- Hylaeamys megacephalus with 3.75 years
- Brants’s climbing mouse with 3.25 years
- Long-legged myotis with 4.25 years
Animals with the same weight as a Gray tree rat
What other animals weight around 150 grams (0.33 lbs)?
- Dwarf flying fox weighting 122 grams
- Earless water rat weighting 168 grams
- Dobson’s epauletted fruit bat weighting 122 grams
- Brazilian squirrel weighting 177 grams
- Pygmy ringtail possum weighting 151 grams
- Peleng tarsier weighting 165 grams
- Black rat weighting 142 grams
- Manus Island mosaic-tailed rat weighting 144 grams
- Middle East blind mole-rat weighting 180 grams
- Unexpected cotton rat weighting 140 grams
Animals with the same size as a Gray tree rat
Also reaching around 19.2 cm (0′ 8″) in size do these animals:
- Daurian pika gets as big as 18 cm (0′ 8″)
- Mountain treeshrew gets as big as 18.5 cm (0′ 8″)
- Anthony’s woodrat gets as big as 17.9 cm (0′ 8″)
- Dark-tailed tree rat gets as big as 15.9 cm (0′ 7″)
- Blazed Luzon shrew-rat gets as big as 19.5 cm (0′ 8″)
- Gaoligong pika gets as big as 16.7 cm (0′ 7″)
- White-bellied woolly mouse opossum gets as big as 16.1 cm (0′ 7″)
- Dusky bushbaby gets as big as 16 cm (0′ 7″)
- Brush-tailed rabbit rat gets as big as 18.9 cm (0′ 8″)
- Tate’s woolly mouse opossum gets as big as 16.8 cm (0′ 7″)