How big does a Northwestern deer mouse get? Here is an overview over the average adult age:
A grown Northwestern deer mouse (Peromyscus oreas) reaches an average size of 9.3 cm (0′ 4″).
When born, they have an average size of 0 cm (0′ 0″). The Northwestern deer mouse (genus: Peromyscus) 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 northwestern deer mouse or Keen’s mouse (Peromyscus keeni) is a species of rodent in the family Cricetidae. It is found in British Columbia in Canada and in Alaska and Washington in the United States. It was named after the Rev. John Henry Keen in 1894.According to the study from “Spatial Variation in Population Dynamics of Sitka Mice in Floodplain Forests” which was published by Thomas A. Hanley and Jeffrey C. Barnard, the sitka mouse or Northwestern deer mouse has an interesting perspective regarding the floodplain and habitat. The article has done an experiment testing the relationship between floodplain habitat and has concluded that the floodplain forset does not necessarily makes a favorable habitat for sitka mouse.
Animals of the same family as a Northwestern deer mouse
We found other animals of the Muridae family:
- Florida mouse with a size of 10.4 cm (0′ 5″)
- Alpine pine vole with 3 babies per litter
- Tondano rat with 4 babies per litter
- Oligoryzomys flavescens with 5 babies per litter
- Mediterranean pine vole with 2 babies per litter
- Harrington’s rat with a weight of 90 grams
- Chestnut white-bellied rat with 4 babies per litter
- Poncelet’s giant rat with a size of 27 cm (0′ 11″)
- Oligoryzomys fulvescens with 3 babies per litter
- Fringe-tailed gerbil with 5 babies per litter
Animals with the same size as a Northwestern deer mouse
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Northwestern deer mouse:
- Van Zyl’s golden mole with a size of 8.4 cm (0′ 4″)
- Mount Apo forest mouse with a size of 10.9 cm (0′ 5″)
- Triaenops rufus with a size of 8.7 cm (0′ 4″)
- Golden spiny mouse with a size of 11.1 cm (0′ 5″)
- Meadow jumping mouse with a size of 8.6 cm (0′ 4″)
- Large pencil-tailed tree mouse with a size of 9.4 cm (0′ 4″)
- Narrow-headed slender opossum with a size of 10.5 cm (0′ 5″)
- Pacific jumping mouse with a size of 9.8 cm (0′ 4″)
- Southern grasshopper mouse with a size of 9.4 cm (0′ 4″)
- Forrest’s mouse with a size of 8.4 cm (0′ 4″)