How big does a Spinifex hopping mouse get? Here is an overview over the average adult age:
A grown Spinifex hopping mouse (Notomys alexis) reaches an average size of 10 cm (0′ 4″).
When born, they have an average size of 0 cm (0′ 0″). During their lifetime of about 5.17 years, they grow from 2 grams (0 lbs) to 32 grams (0.07 lbs). A Spinifex hopping mouse has 4 babies at once. The Spinifex hopping mouse (genus: Notomys) is a member of the family Muridae.
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 spinifex hopping mouse (Notomys alexis), also known as the tarkawara or tarrkawarra, occurs throughout the central and western Australian arid zones, occupying both spinifex-covered sand flats and stabilised sand dunes, and loamy mulga and melaleuca flats.The population fluctuates greatly: in normal years it is sparsely distributed and probably confined to sandy country; after rain the population explodes and spreads to other types of habitat for a time. They are mostly seen at night, bounding across open ground on their large hind feet, with tails extended and the body almost horizontal. As semi-fossorial, burrowing surface foragers, the tiny hopping mice spend a great deal of energy not just foraging for food, but also transporting it back to their burrows. In fact, it was found that the total energy spent on transporting food in relation to energy investment on burrows far outweighed any other similar type of species (White, 2006).
Animals of the same family as a Spinifex hopping mouse
We found other animals of the Muridae family:
- Lataste’s gerbil with 4 babies per litter
- Gray spiny mouse with a size of 8.4 cm (0′ 4″)
- Long-tailed dwarf hamster with 5 babies per litter
- Irenomys with a size of 11.5 cm (0′ 5″)
- Seram long-tailed mosaic-tailed rat with a size of 14.7 cm (0′ 6″)
- Griselda’s striped grass mouse with 3 babies per litter
- Cape York melomys with a size of 13.6 cm (0′ 6″)
- Peters’s striped mouse with 2 babies per litter
- Southern Plains woodrat with a size of 21.3 cm (0′ 9″)
- Balochistan gerbil with a size of 6.3 cm (0′ 3″)
Animals with the same size as a Spinifex hopping mouse
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Spinifex hopping mouse:
- South African pouched mouse with a size of 11.7 cm (0′ 5″)
- Himalayan shrew with a size of 9.8 cm (0′ 4″)
- Djoongari with a size of 10.6 cm (0′ 5″)
- Junin slender opossum with a size of 11.8 cm (0′ 5″)
- Karimi’s fat-tailed mouse opossum with a size of 9.5 cm (0′ 4″)
- Mole-like rice tenrec with a size of 10.4 cm (0′ 5″)
- Yellow-pine chipmunk with a size of 12 cm (0′ 5″)
- Olive grass mouse with a size of 9.6 cm (0′ 4″)
- Malagasy slit-faced bat with a size of 11.5 cm (0′ 5″)
- Luzon Cordillera forest mouse with a size of 10.9 cm (0′ 5″)
Animals with the same litter size as a Spinifex hopping mouse
Here is a list of animals that have the same number of babies per litter (4) as a Spinifex hopping mouse:
- Large New Guinea spiny rat
- Indian bush rat
- Utah prairie dog
- Pallas’s cat
- California pocket mouse
- Bushveld gerbil
- Libyan jird
- Western heather vole
- Tien Shan red-backed vole
- Pousargues’s mongoose
Animals with the same life expectancy as a Spinifex hopping mouse
Completely different animals, but becoming as old as a Spinifex hopping mouse:
- Botta’s pocket gopher with an average maximal age of 4.5 years
- Scaly-tailed possum with an average maximal age of 6 years
- Serotine bat with an average maximal age of 6 years
- Desert hedgehog with an average maximal age of 4.5 years
- Little free-tailed bat with an average maximal age of 5 years
- Hairy-tailed mole with an average maximal age of 5 years
- Slender mongoose with an average maximal age of 6 years
- Bank vole with an average maximal age of 4.83 years
- Yellow-faced pocket gopher with an average maximal age of 4.67 years
- Cave nectar bat with an average maximal age of 5 years
Animals with the same weight as a Spinifex hopping mouse
As a comparison, here are some other animals that weight as much as the Notomys alexis:
- Malayan free-tailed bat bringing 31 grams to the scale
- Olive montane mouse bringing 37 grams to the scale
- Stirton’s deer mouse bringing 29 grams to the scale
- Wagner’s gerbil bringing 27 grams to the scale
- Greater broad-nosed bat bringing 37 grams to the scale
- Spotted bolo mouse bringing 37 grams to the scale
- Large pencil-tailed tree mouse bringing 28 grams to the scale
- Naked-rumped tomb bat bringing 31 grams to the scale
- Common noctule bringing 28 grams to the scale
- Winter white dwarf hamster bringing 30 grams to the scale