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Binomial name. Chaetodipus penicillatus. (Woodhouse, 1852) The desert pocket mouse (Chaetodipus penicillatus) is a North American species of heteromyid rodent found in the southwestern United States and Mexico. [3] True to its common name, the medium-sized desert pocket mouse prefers sandy, sparsely vegetated desert environments.
The little desert pocket mouse is endemic to Mexico. Its range includes the Baja California peninsula, Jacques Cousteau Island and Magdalena Island.Its typical habitat is arid flat areas with scant vegetation and loose, dry, sandy soils but it is also found on slopes and ridges, and even the floors of dried-up riverbeds.
Perognathinae is a subfamily of rodents consisting of two genera of pocket mice. Most species live in complex burrows within the deserts and grasslands of western North America, They feed mostly on seeds and other plant parts, which they carry in their fur-lined cheek pouches [2] to their burrows. [3]
The Chihuahuan pocket mouse (Chaetodipus eremicus) is a species of heteromyid rodent [1] [2] found in the southwestern United States and Mexico. It was formerly considered a subspecies of the desert pocket mouse ( C. pencillatus ), but was determined to be a distinct species in 1996, following analysis of its mitochondrial DNA .
Description. The San Diego pocket mouse occupies the northern region of Baja California near San Diego extending into Mexico. This moderately sized mouse is characterized by dark brown fur covering the top of its body with white fur on its underside. Its length ranges from 170 to 200 mm and its weight is approximately 17–22 g.
Found mainly in rocky outcrops in the deserts of the southwestern United States and Mexico, the rock pocket mouse is medium-sized (length ~18 cm, weight ~12–18g) and nocturnal. It eats mainly plant seeds and makes small burrows in soil close to or under rocks to evade owls, its main predator. The breeding season spans a few months, starting ...
The Arizona pocket mouse (Perognathus amplus) is a rodent native to the Sonoran Desert. It is a small mouse with a thinly furred tail that is smooth from base to tip (i.e. it has no tuft). In color it ranges from tan to orange. It is a nocturnal, burrowing animal. It eats seeds, which it carries back to its burrow in its cheek pouches.
Heteromyidae. Heteromyidae is a family of rodents consisting of kangaroo rats, kangaroo mice, pocket mice and spiny pocket mice. Most heteromyids live in complex burrows within the deserts and grasslands of western North America, though species within the genus Heteromys are also found in forests and their range extends as far south as northern ...