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Thomas's water mouse

Thomas's water mouse

El Salvador, Guatemala, Mexico
Status
Near Threatened

IUCN conservation assessment category

Habitat
Forest, Freshwater

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

COMMENT: Reviewed by Hooper, 1968, J. Mammal., 49: 550 - 553.
Biology & Conservation

Ecologically, the conservation status of Thomas's water mouse is officially designated as Near Threatened. 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 forest, freshwater, 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 Thomas's water mouse.

Energy & Activity Profile
Habitat & Adaptation Index
Quick Facts
Native RangeEl Salvador, Guatemala, Mexico
Habitat RangeForest, Freshwater
Lifespan3 Yrs
StatusNear Threatened
ScientificRheomys thomasi
Registry Info
Lifespan3 years
KingdomAnimalia
FamilyCricetidae