Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
- Order
- Didelphimorphia
- Family
- Didelphidae
- Genus
- Chacodelphys
Habitat
This species primarily inhabits the dry forests and thorny shrublands of the Gran Chaco region in South America, including parts of Argentina, Paraguay, and Bolivia. It prefers areas with dense vegetation for cover and foraging. Geographic preferences include semi-arid environments with access to trees and undergrowth.
Diet
The Chacoan pygmy opossum mainly feeds on insects such as beetles, ants, and spiders, which it captures using its agile movements. It may also consume fruits, nectar, or small vertebrates when available. Feeding occurs nocturnally to minimize predation risk.
Behavior
This opossum is nocturnal and solitary, spending most of its active time climbing trees and foraging alone. It exhibits territorial behavior, marking areas with scent glands to deter intruders. Notable behaviors include curling into a ball when threatened and using its tail for balance while moving through branches.
Conservation Status
The IUCN status is Data Deficient due to limited data, but potential threats include habitat loss from deforestation and agriculture. Population trends are poorly understood, though it may be stable in protected areas.