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In the summer, jerboas occupying holes plug the entrance to keep out hot air and, some researchers speculate, predators. [1] In most cases, burrows are constructed with an emergency exit that ends just below the surface or opens at the surface but is not strongly obstructed. This allows the jerboa to quickly escape predators.
The lesser Egyptian jerboa is a strictly nocturnal species, feeding on seeds, insects, succulent parts of desert grasses, and fungi (desert truffles Terfezia species [2]), which it detects using its acute sense of smell. Amazingly, it does not need to drink in order to survive the arid desert conditions, relying on its food to provide it with ...
Despite its small size, the jerboa is an incredibly resilient animal that is well suited to the harsh desert environment, where daytime and nighttime temperatures vary significantly. In addition to allowing it to hop across hot sands, its strong hind legs let it to make quick escapes from predators, which is crucial for its survival.
The male jerboa is usually larger in size and weight in comparison to the female jerboa. [10] The pelt of the jerboa is either silky or velvety in texture and light in color, [9] the coloration helps camouflage into surroundings to avoid predators. All members of the genus have five toes.
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 forelimbs of the jerboa serve as a pair of hands for feeding, grooming, etc. [6] The male jerboa is usually larger in size and weight in comparison to the female jerboa. [5] The pelt of the jerboa is either silky or velvety in texture and light in color, [7] the coloration helps camouflage into surroundings to avoid predators. "Its ...
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 thick-tailed pygmy jerboa is a solitary nocturnal animal. It has a permanent burrow with many passages which may extend for 3 m (10 ft). The entrances are sealed with loose plugs of sand and if the jerboa is spotted in the open by a predator it attempts to bury itself in the sand.