The duprasi, commonly known as the fat-tailed gerbil, is a small rodent recognized as a pet. Scientifically classified as Pachyuromys duprasi, it is the only species within its genus and a distinct member of the Gerbillinae subfamily. Native to North Africa’s arid and semi-arid regions, its habitat spans northwestern Egypt, Libya, Tunisia, and Algeria.
Unique Characteristics
The duprasi has a distinctive appearance, notably its club-shaped, fat tail. This tail serves as a specialized storage organ for fat and water, similar to a camel’s hump, an adaptation for surviving in its desert environment. A plump tail indicates health; a shrunken or wrinkled tail may suggest dehydration.
These gerbils are short and chunky, with a body length of approximately 10-12 centimeters and a tail adding another 4-6 centimeters. Their fur is thick, soft, and fluffy, yellow on the back and head with a dark grey base and a small black tip, while their belly is white.
In their natural habitat of sparsely vegetated sand sheets or rocky deserts, duprasis are primarily nocturnal, though some may show short bursts of daytime activity. They construct simple burrows, about one meter deep, or may occupy burrows dug by other species, providing protection from harsh desert conditions and predators. Their diet consists mainly of insects, supplemented by seeds and various plants.
Duprasi as Pets
Duprasis are considered docile, making them suitable pets, and are not prone to biting if handled frequently. Despite their docile nature, they remain primarily nocturnal, active during evening and nighttime hours. This nocturnal behavior influences when potential owners might interact with them.
For their well-being in a domestic setting, duprasis require an appropriate enclosure that allows for burrowing, such as a tank with a secure mesh lid. A deep layer of substrate, like aspen shavings or paper-based bedding, is necessary to accommodate their natural burrowing instincts. Their diet in captivity should include a high-quality commercial gerbil or hamster food, supplemented with protein sources such as mealworms or crickets, and fresh vegetables like dark leafy greens and carrots. Water should always be available, typically in a sipper bottle, and environmental enrichment, such as a solid exercise wheel and various tunnels or hides, helps maintain their physical and mental health.