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Two parasites that are found on L. imhausi are plague fleas and Amphopsylla conversa.
Perception Channels: tactile ; chemical
Maned rats are abundant in some areas of their range (Kingdon 1974).
US Federal List: no special status
CITES: no special status
IUCN Red List of Threatened Species: least concern
Maned rats are herbivorous, normally feeding on fruits and roots. However, when brought into captivity they will eat roots, cereals, and animal foods as well. They are especially fond of the leaves of sweet potato plants. They do not have to drink often because the foods they consume provide adequate moisture. While eating, maned rats take a sitting position, then grasp the food in their hands using their thumbs to manipulate the food and bring it to their mouth (Kingdon 1974; Walker 1975).
Lophiomys imhausi is found in Eastern Africa. They have been recorded from Somalia, Ethiopia, Sudan, Kenya, Uganda, and Tanzania. Fossil remains have been discovered in Israel (Kingdon 1974 ; Walker 1975).
Biogeographic Regions: ethiopian (Native )
Lophiomys imhausi is found in woodlands and most frequently in highland areas. However, they are also found in lowlands, such as those of Somalia. They live in burrows or holes in rocks, hollow dead tree trunks, holes near ravines, or in the bushy areas near river banks (Kingdon 1974 ; Walker 1975).
Terrestrial Biomes: forest ; scrub forest
Average lifespan
Status: captivity: 7.5 years.
Average lifespan
Status: captivity: 1.5 years.
Lophiomys imhausi body length ranges from 225 to 360 mm and tail length from 140 to 175 mm. Females are generally larger than males. Maned rats have relatively short limbs and a long body.
Lophiomys imhausi has a unique skull. Bony projections extend over the eye socket and the parietal section is enlarged. Additionaly, the skull is reinforced by additional bone in some areas. These special features are presumed to be for added protection against attacks.
Maned rat fur color ranges from light gray to dark black or dark brown with patterns of white stripes, spots, and/or blotches. Their tail is bushy and they have small ears. They are able to erect their fur by means of their complex glandular system. The glandular system then releases foul smelling chemicals similar to chemicals that are released by skunks. This behavior is a response to being disturbed or threatened. Maned rats have specialized feet and hands for feeding as well as climbing (Kingdon 1974; Walker 1975).
Range mass: 590 to 920 g.
Other Physical Features: endothermic ; bilateral symmetry
Little is known of reproduction in maned rats. It is thought they have two to three young per litter. These young emerge with abundant hair (Kingdon 1974).
Key Reproductive Features: gonochoric/gonochoristic/dioecious (sexes separate); sexual
Average number of offspring: 1.75.
