How big does a San José Island kangaroo rat get? Here is an overview over the average adult age:
A grown San José Island kangaroo rat (Dipodomys insularis) reaches an average size of 10.2 cm (0′ 5″).
When born, they have an average size of 0 cm (0′ 0″). A full-grown exemplary reaches roughly 38 grams (0.08 lbs). The San José Island kangaroo rat (genus: Dipodomys) is a member of the family Heteromyidae.
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 San José Island kangaroo rat (Dipodomys merriami insularis) is a subspecies of rodent in the family Heteromyidae. It is endemic to Mexico, where it is found only on San José Island off the east coast of Baja California Sur. (Dipodomys merriami insularis) is restricted to an area of only 30 km2 in the southwestern coast of San José Island, Lower California, with the population having been drastically reduced in size and being close to extinction No other species of Dipodomys occur in sympatry with D. insularis.
Animals of the same family as a San José Island kangaroo rat
We found other animals of the Heteromyidae family:
- Texas kangaroo rat with a size of 11.9 cm (0′ 5″)
- Arizona pocket mouse with a weight of 11 grams
- White-eared pocket mouse with a size of 7.5 cm (0′ 3″)
- Desert kangaroo rat with a size of 13.8 cm (0′ 6″)
- Lined pocket mouse with a size of 7.3 cm (0′ 3″)
- Sinaloan pocket mouse with a size of 7.1 cm (0′ 3″)
- Jaliscan spiny pocket mouse with a weight of 65 grams
- Hispid pocket mouse with a size of 10.5 cm (0′ 5″)
- California pocket mouse with 4 babies per litter
- Panamint kangaroo rat with a size of 6 cm (0′ 3″)
Animals with the same size as a San José Island kangaroo rat
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as San José Island kangaroo rat:
- Japanese water shrew with a size of 11.6 cm (0′ 5″)
- Cotton mouse with a size of 9.8 cm (0′ 4″)
- Dusky hopping mouse with a size of 12 cm (0′ 5″)
- Papua grassland mosaic-tailed rat with a size of 10.4 cm (0′ 5″)
- Gansu mole with a size of 8.9 cm (0′ 4″)
- Pteropus brunneus with a size of 11.7 cm (0′ 5″)
- Chiruromys lamia with a size of 11.2 cm (0′ 5″)
- Monito del monte with a size of 10.5 cm (0′ 5″)
- One-toothed shrew mouse with a size of 9 cm (0′ 4″)
- Van Zyl’s golden mole with a size of 8.4 cm (0′ 4″)
Animals with the same weight as a San José Island kangaroo rat
As a comparison, here are some other animals that weight as much as the Dipodomys insularis:
- Mindanao montane forest mouse bringing 34 grams to the scale
- White-winged vampire bat bringing 36 grams to the scale
- Woodland thicket rat bringing 42 grams to the scale
- Greater noctule bat bringing 45 grams to the scale
- Pallas’s tube-nosed bat bringing 44 grams to the scale
- Irenomys bringing 43 grams to the scale
- Nayarit mouse bringing 40 grams to the scale
- Dryad shrew tenrec bringing 40 grams to the scale
- Shining thicket rat bringing 43 grams to the scale
- Large myotis bringing 42 grams to the scale