AnimaliaIUCN LCApproved Recent Sighting
Tylomys watsoni
Watson's Climbing Rat
Thomas, 1899
Detailed Texts Multi-lang
Large arboreal rodent with dense fur, large ears, long naked tail, and feet specialized for gripping.
Added by
Anonymous Curator
Reviewed by
Under Review
Other Names (Global)
Rata trepadora de WatsonRata de Watson
Taxonomy
PhylumChordata
ClassMammalia
OrderRodentia
FamilyCricetidae
GenusTylomys
Taxonomic AuthorityThomas, 1899
Ecology & Status
Origin
Native
Population Trend
Stable
Breeding Season
--
Trophic Role
Herbivore
Recent Sightings
Yes
Habitat Summary Multi-lang
Humid tropical forests, often near rocky areas or areas with dense tree canopy in lowlands and foothills.Behaviour Multi-lang
Specialized herbivore: consumes leaves, fruits, and tender shoots of various tree species.Social Activity Multi-lang
Generally solitary and strictly nocturnal.Feeding Guild Multi-lang
Excellent climber, moves with great confidence at great heights.Trophic Chain Details Multi-lang
Mainly arboreal, contributes to canopy dynamics.Reproductive Behaviour Multi-lang
Low reproductive rate, common in large arboreal rodents.Physical Measures
Length (cm)
15.0 - 22.0 cm
Weight (Grams)
100 g - 250 g
Offspring per cycle1 - 3
Sexual DimorphismNo
Lifespan
Sexual Maturity
0.8 - 1 Years
Gestation / Incubation
35 - 45
Lifespan Estimated
Males3 - 5 Years
Females3 - 5 Years
Evolutionary Adaptations Multi-lang
Possesses hind feet with highly developed pads and short claws, facilitating its safe movement through branches.
Main Threats Multi-lang
Loss of mature forest habitat and fragmentation due to agricultural expansion or infrastructure development.
Interesting Facts Multi-lang
Despite its size, it is extremely agile in the treetops, where it spends most of its nocturnal life.