Base-lined Grey vs Guianan White-eared Opossum

Scoparia basistrigalis compared with Didelphis imperfecta

Key Differences

• Base-lined Grey is Near Threatened while Guianan White-eared Opossum is Least Concern.

Taxonomic Classification

Rank	Base-lined Grey	Guianan White-eared Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Didelphimorphia (Didelphimorphia)
Family	Crambidae	Didelphidae
Genus	Scoparia	Didelphis
Species	Scoparia basistrigalis	Didelphis imperfecta

Evolutionary Relationship

Base-lined Grey and Guianan White-eared Opossum share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Base-lined Grey

NT — Near Threatened

Guianan White-eared Opossum

LC — Least Concern

Physical Characteristics

Attribute	Base-lined Grey	Guianan White-eared Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Base-lined Grey

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Guianan White-eared Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Base-lined Grey

The Base-lined Grey (Scoparia basistrigalis) is a species in the genus Scoparia. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.