Big-eared opossum vs Forest Swallow

Didelphis aurita compared with Petrochelidon fuliginosa

Key Differences

• Big-eared opossum is Least Concern while Forest Swallow is Not Evaluated.

Taxonomic Classification

Rank	Big-eared opossum	Forest Swallow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Passeriformes (Songbirds)
Family	Didelphidae	Hirundinidae
Genus	Didelphis	Petrochelidon
Species	Didelphis aurita	Petrochelidon fuliginosa

Evolutionary Relationship

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

Conservation Status

Big-eared opossum

LC — Least Concern

Forest Swallow

NE — Not Evaluated

Physical Characteristics

Attribute	Big-eared opossum	Forest Swallow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Forest Swallow

Habitat

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

Range

Found in Norway.

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.