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Jerboa fur is fine, and usually the colour of sand. This colour usually matches the jerboa habitat (an example of cryptic colouration ). [ 1 ] [ 2 ] Some species of the jerboa family have long ears like a rabbit , whilst others have ears that are short like those of a mouse or rat .
The greater Egyptian jerboa (Jaculus orientalis) is a species of rodent in the family Dipodidae. [2] It is found in Algeria, Egypt, Libya, Morocco, Saudi Arabia, Tunisia, and is possibly extinct in the Negev Desert of Israel. Its natural habitats are subtropical or tropical dry shrubland, sandy shores, and arable land.
The long-eared jerboa (Euchoreutes naso) [2] is a nocturnal mouse-like rodent with a long tail, long hind legs for jumping, and exceptionally large ears. It is distinct enough that authorities consider it to be the only member of both its genus, Euchoreutes , and subfamily, Euchoreutinae .
The great jerboa has three types of burrows, permanent ones for summer and winter and temporary retreats. [1] It likes to eat the bulbs of plants. [3] The plant bulbs it most commonly eats are the bulbs of Gagea. [3] To get to the bulbs the great jerboa uses its teeth. This allows it to dig out the bulb. [3]
The jerboa body length ranges from 5–15 cm and has a tail ranging from 7–25 cm. [7] The "forelimbs of the jerboa serve as a pair of hands for feeding, grooming, etc." [8] Jerboas use their nose to burrow and push the dirt when looking for food. [9] The male jerboa is usually larger in size and weight in comparison to the female jerboa. [10]
The pelt of the four-toed jerboa is velvety in texture and the upper-parts are speckled black and orange, the rump orange, and the sides gray. The four-toed jerboa hind-limbs have one digit less than other jerboas in the subfamily Allactaginae, but one more hind digit than other jerboas. The extra digit is smaller in size and nonfunctional ...
The kultarr (Antechinomys laniger) (also called the "jerboa-marsupial" or marsupial jerboa) is a small insectivorous nocturnal marsupial inhabiting the arid interior of Australia. Preferred habitat includes stony deserts, shrubland, woodland, grassland and open plains. [ 3 ]
Williams's jerboa is mainly nocturnal and spends the day in a system of burrows. Emerging at night, it feeds on insects and plant material. [6] The Williams's jerboa is a common food source for the long-eared owl in Turkey. [7] Breeding takes place in spring and summer when two litters, each consisting of three to six young, are reared. [1]