Mexican deer mouse
Peromyscus mexicanus (Saussure, 1860)
The mexican deer mouse (Peromyscus mexicanus) is a species in the family Cricetidae, order Rodentia. Recorded adults weigh 32.6 g to 51.5 g. Its IUCN Red List status is Least Concern.

Quick facts about the mexican deer mouse
- Weight
- 32.6 g – 51.5 gsrc for Weight
- Length
- Not recorded
- Lifespan
- Not recorded
- Diet
- Carnivoresrc for Diet
- Main food
- Not recorded
- Habitat
- Not recorded
- Gestation
- 31.1 dayssrc for Gestation
- Young per litter or clutch
- 2.42src for Young per litter or clutch
- Age at maturity
- 49.5 days – 63 dayssrc for Age at maturity
- Litters or clutches a year
- 7.4src for Litters or clutches a year
- Active
- At night (nocturnal)src for Active
- Lifestyle
- Terrestrialsrc for Lifestyle
- Conservation status
- Least Concern (IUCN)src for Conservation status
- Countries on record
- Not recorded
Photos of the mexican deer mouse
Only freely licensed photos are shown. Each carries its creator and licence.

Where does the mexican deer mouse live?
Not recorded
What is the mexican deer mouse?
The Mexican deer mouse or Mexican deermouse (Peromyscus mexicanus) is a species of forest-dwelling rodent in the family Cricetidae. It is a species of the genus Peromyscus, a closely related group of New World mice often called "deermice". It is found in southern Mexico and throughout much of Central America.
From the Wikipedia article “Mexican deer mouse” (en.wikipedia.org/w/index.php?title=Mexican_deer_mouse&oldid=1315122313), by Wikipedia contributors, licensed under CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0). This block is kept separate from our own text.
Is the mexican deer mouse endangered?
The mexican deer mouse is listed as Least Concern on the IUCN Red List: it is not currently at risk of extinction.
- LCLeast Concern
- NTNear Threatened
- VUVulnerable
- ENEndangered
- CRCritically Endangered
- EWExtinct in the Wild
- EXExtinct
Category via Wikidata (CC0). Find the full assessment on the IUCN Red List. See all Least Concern species. What the categories mean.
How is the mexican deer mouse classified?
- kingdomAnimalia
- phylumChordata
- classMammalia
- orderRodentia
- familyCricetidae
- genusPeromyscus
- SpeciesPeromyscus mexicanus (Saussure, 1860)
Synonyms Hesperomys mexicanus, Hesperomys nudipes, Peromyscus altilaneus, Peromyscus banderanus angelensis, Peromyscus banderanus coatlanensis, Peromyscus cacabatus, Peromyscus guatemalensis tropicalis, Peromyscus megalops azulensis, Peromyscus mexicanus orizabae, Peromyscus mexicanus philombrius, Peromyscus mexicanus putlaensis, Peromyscus mexicanus salvadorensis, Peromyscus mexicanus teapensis, Peromyscus mexicanus totontepecus, Peromyscus nicaraguae, Peromyscus nudipes, Peromyscus nudipes hesperus, Peromyscus nudipes orientalis, Peromyscus salvadorensis, Peromyscus tehuantepecus, Peromyscus tropicalis
Other names and names in other languages (10)
- Mexican deermouseEnglish
- Mexican deermouseEnglish
- Mexikanische HirschmausGerman
- Ratón mexicanoSpanish
- meksikonpeurahiiruFinnish
- Peromisco messicanoItalian
- メキシコシロアシマウスJapanese
- Mexicaanse HertmuisDutch
- myszak meksykańskiPolish
- Мексиканский хомячокRussian
Relatives of the mexican deer mouse
Other species in the same genus Peromyscus.

White-footed mouse
Peromyscus leucopus

Eastern deer mouse
Peromyscus maniculatus

Cactus mouse
Peromyscus eremicus

Cotton mouse
Peromyscus gossypinus

Oldfield mouse
Peromyscus polionotus

California deermouse
Peromyscus californicus
CompareMexican deer mouse vs White-footed mouseMexican deer mouse vs Eastern deer mouseMexican deer mouse vs Cactus mouseMexican deer mouse vs Cotton mouse
Common questions
Answered only where our data holds the answer.
How big is the mexican deer mouse?
An adult mexican deer mouse weighs 32.6 g – 51.5 g, according to values recorded on Wikidata.
Is the mexican deer mouse endangered?
The mexican deer mouse is listed as Least Concern on the IUCN Red List, meaning it is not currently at risk of extinction.
How long is the mexican deer mouse pregnant?
The recorded gestation period is 31.1 days.
What kind of animal is the mexican deer mouse?
The mexican deer mouse (Peromyscus mexicanus) belongs to the family Cricetidae in the order Rodentia.
Sources and how to cite this page
Data as of 2026-11-11. How this page is put together.
- An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles · CC0 1.0 · E096-269
Myhrvold, N.P., Baldridge, E., Chan, B., Sivam, D., Freeman, D.L. & Ernest, S.K.M. (2015) An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96: 3109. https://doi.org/10.1890/15-0846R.1. Data: https://doi.org/10.6084/m9.figshare.3563457.v1 - Catalogue of Life eXtended Release · CC BY 4.0 · 2026-10-16 XR
Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf - Wikimedia Commons · per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed) · 2026-11-11
Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence). - EltonTraits 1.0: species-level foraging attributes of the world's birds and mammals · CC0 1.0 · 1.0
Wilman, H., Belmaker, J., Simpson, J., de la Rosa, C., Rivadeneira, M.M. & Jetz, W. (2014) EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95: 2027. https://doi.org/10.1890/13-1917.1. Data: https://doi.org/10.6084/m9.figshare.3559887.v1 - Wikidata · CC0 1.0 · 2026-11-11
Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service). - Wikipedia (English) · CC BY-SA 4.0 · 2026-11-11
Wikipedia contributors. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org (text under CC BY-SA 4.0; each block names its article and revision).
Embed a card for this animal on your own site
Copy this code. The card shows the photo with its credit, key facts and a link back to this page.
CreatureData. (2026). Mexican deer mouse (Peromyscus mexicanus). Retrieved from https://creaturedata.com/animals/mexican-deer-mouse
“Mexican deer mouse (Peromyscus mexicanus).” CreatureData, 2026, https://creaturedata.com/animals/mexican-deer-mouse.
@misc{mexican_deer_mouse_2026,
title = {Mexican deer mouse (Peromyscus mexicanus)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/mexican-deer-mouse},
note = {Data as of 2026-11-11}
}