These pocket mice weigh 34 to 50 grams and have a body length of 10 to 14 cm and long tails of up to 16 cm.
The five species of spiny pocket mice (genus Liomys) are found in extreme southern Texas, but they live mostly in Mexico southward to Panama in semiarid brushy and rocky habitats. Silky and coarse-haired pocket mice range from western Canada and the United States into southern Mexico, where they inhabit open desert country. Coarse-haired pocket mice are similar in colour to silky pocket mice, but the fur is harsh and the rump has spiny bristles. The 15 species of coarse-haired pocket mice (genus Chaetodipus) are larger on average, weighing 15 to 47 grams and having a body length of 8 to 13 cm and hairy, tufted tails as long as or much longer than the body (up to 15 cm).
Will big horns sink a water buffalo? Is the vampire bat’s thirst for blood bigger than the bat itself? And do orangutans live in Africa? The facts about mammals come out in this quiz. Silky pocket mice have soft fur ranging from yellowish to gray on the upperparts and white to buff on the underparts soles of the hind feet are furry, but in all other pocket mice the soles are hairless. The nine species of silky pocket mice (genus Perognathus) are very small, weighing from 5 to 30 grams (0.2 to 1.1 ounces) and having a body length of 6 to 9 cm (2.4 to 3.5 inches) and hairy tails 5 to 10 cm long. Others remain in burrows during winter or on hot days in summer they may become torpid but do not hibernate. Most are active all year, even some of those living at northern latitudes. They eat seeds, succulent plant parts, and nuts, carrying food (mainly seeds) in their cheek pouches to hoard in burrows. Pocket mice are nocturnal and usually solitary. Like “true” mice and rats (family Muridae), pocket mice travel on all four limbs along the ground, as opposed to hopping like their relative, the kangaroo mouse. The pouches are used for storing food, particularly seeds, as the animal forages. Pocket mouse, any of 36 species of American rodents having fur-lined external cheek pouches that open alongside the mouth. SpaceNext50 Britannica presents SpaceNext50, From the race to the Moon to space stewardship, we explore a wide range of subjects that feed our curiosity about space!.Learn about the major environmental problems facing our planet and what can be done about them! Saving Earth Britannica Presents Earth’s To-Do List for the 21st Century.Britannica Beyond We’ve created a new place where questions are at the center of learning.100 Women Britannica celebrates the centennial of the Nineteenth Amendment, highlighting suffragists and history-making politicians.
POCKET MOUSE SELECTION QUIZ HOW TO
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