How big does a Spiny pocket mouse get? Here is an overview over the average adult age:
A grown Spiny pocket mouse (Chaetodipus spinatus) reaches an average size of 8.3 cm (0′ 4″).
When born, they have an average size of 0 cm (0′ 0″). A full-grown exemplary reaches roughly 16 grams (0.04 lbs). A Spiny pocket mouse has 2 babies at once. The Spiny pocket mouse (genus: Chaetodipus) 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 spiny pocket mouse (Chaetodipus spinatus) is a species of rodent in the family Heteromyidae and order Rodentia. It is found in Baja California in Mexico and in Arizona, California and Nevada in the United States.
Animals of the same family as a Spiny pocket mouse
We found other animals of the Heteromyidae family:
- Rock pocket mouse with 3 babies per litter
- Goldman’s spiny pocket mouse with a weight of 85 grams
- Narrow-skulled pocket mouse with a size of 8.8 cm (0′ 4″)
- Ord’s kangaroo rat with a size of 11.4 cm (0′ 5″)
- Agile kangaroo rat with 2 babies per litter
- Giant kangaroo rat with a size of 14.8 cm (0′ 6″)
- Panamanian spiny pocket mouse with a size of 12.5 cm (0′ 5″)
- Fresno kangaroo rat with a size of 9.7 cm (0′ 4″)
- San Diego pocket mouse with a size of 8.3 cm (0′ 4″)
- White-eared pocket mouse with a size of 7.5 cm (0′ 3″)
Animals with the same size as a Spiny pocket mouse
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Spiny pocket mouse:
- Taiga shrew with a size of 7.5 cm (0′ 3″)
- Winter white dwarf hamster with a size of 7.9 cm (0′ 4″)
- Silky mouse with a size of 8.3 cm (0′ 4″)
- Taiwanese brown-toothed shrew with a size of 6.7 cm (0′ 3″)
- Lesser large-headed shrew with a size of 7.5 cm (0′ 3″)
- San Diego pocket mouse with a size of 8.3 cm (0′ 4″)
- Greater white-toothed shrew with a size of 6.9 cm (0′ 3″)
- Western harvest mouse with a size of 6.9 cm (0′ 3″)
- Yellow-winged bat with a size of 6.7 cm (0′ 3″)
- Bates’s shrew with a size of 6.8 cm (0′ 3″)
Animals with the same litter size as a Spiny pocket mouse
Here is a list of animals that have the same number of babies per litter (2) as a Spiny pocket mouse:
- Large-scaled mosaic-tailed rat
- Gray-bellied caenolestid
- Rock hyrax
- San Lorenzo mouse
- Southern brown bandicoot
- Eastern long-eared bat
- Black-tufted marmoset
- Bornean ferret-badger
- Wilson’s spiny mouse
- Round-tailed muskrat
Animals with the same weight as a Spiny pocket mouse
As a comparison, here are some other animals that weight as much as the Chaetodipus spinatus:
- Sandy inland mouse bringing 14 grams to the scale
- Butiaba naked-tailed shrew bringing 18 grams to the scale
- Brown flower bat bringing 16 grams to the scale
- Northern red-backed vole bringing 19 grams to the scale
- Northern red-backed vole bringing 19 grams to the scale
- Black-capped fruit bat bringing 17 grams to the scale
- Savanna swamp shrew bringing 19 grams to the scale
- Marsh shrew bringing 15 grams to the scale
- Pocketed free-tailed bat bringing 15 grams to the scale
- Short-headed broad-nosed bat bringing 14 grams to the scale