Big-eared opossum vs Little Swift

Didelphis aurita compared with Apus affinis

Key Differences

• Big-eared opossum is Least Concern while Little Swift is Not Evaluated.

Taxonomic Classification

Rank	Big-eared opossum	Little Swift
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Apodiformes (Apodiformes)
Family	Didelphidae	Apodidae
Genus	Didelphis	Apus
Species	Didelphis aurita	Apus affinis

Evolutionary Relationship

Big-eared opossum and Little Swift share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big-eared opossum

LC — Least Concern

Little Swift

NE — Not Evaluated

Physical Characteristics

Attribute	Big-eared opossum	Little Swift
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Little Swift

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Big-eared opossum

The Big-eared opossum (Didelphis aurita) is a species in the genus Didelphis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.