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Natal Mastomys

Natal Mastomys

South Africa, Zimbabwe, Namibia, Senegal
Status
Least Concern

IUCN conservation assessment category

Habitat
dense undergrowth, forest floors, and subterranean nests

Primary ecological niche & biome

Diet
seeds, herbaceous plants, wild berries, and soft bark

Dietary type and primary food source

Activity
crepuscular

Diurnal, nocturnal, or active patterns

Scientific Summary

GBIF Taxonomic Backbone & Wikipedia Registry Profile

COMMENTS: Characterized by 2 N = 32, FN = 54 and a distinctive hemoglobin electromorph (Green et al., 1980). Samples with these chromosomal features have also been found in Senegal (Duplantier et al., 1990 «) and EC Tanzania (Leirs et al., 1989). This species probably occurs in Angola, S Zaire, Zambia, Malawi, Mozambique, and farther north in Tanzania and perhaps may even range more extensively in W Africa, but at this time samples from those regions have not been identified by linking chromosomal and biochemical data to morphology. Realizing this problem, some regional faunal accounts provisionally list specimens under M. natalensis (e. g., Ansell and Dowsett, 1988, for Malawi mammals). Listed synonyms are only those pertaining to South Africa for reasons explained by Meester et al. (1986).
Biology & Conservation

Ecologically, the conservation status of Natal Mastomys is officially designated as Least Concern. Current field registries estimate a global population composed of an unquantified number of individuals, making habitat preservation critical to maintaining their wild populations.

It is typically endemic to dense undergrowth, forest floors, and subterranean nests, showing great physiological synergy with its surroundings. In terms of dietary preferences, it relies primarily on a diet of seeds, herbaceous plants, wild berries, and soft bark. It exhibits specialized adaptations centered around a crepuscular activity pattern, optimizing its energy conservation and interactions within its native ecosystem. The species has a typical natural lifespan of approximately 3 years, allowing it to adapt and mature through structured generational cycles.

Ongoing biological monitoring and ecological advocacy emphasize the importance of protecting this species. The stability of its food chain and the prevention of fragmentation in its primary range are vital for the continued survival of Natal Mastomys.

Energy & Activity Profile
Habitat & Adaptation Index
Quick Facts
Native RangeSouth Africa, Zimbabwe, Namibia, Senegal
Habitat Rangedense undergrowth, forest floors, and subterranean nests
Lifespan3 Yrs
StatusLeast Concern
ScientificMastomys natalensis
Registry Info
Lifespan3 years
KingdomAnimalia
FamilyMuridae