Big-eared opossum vs Cave Swallow

Didelphis aurita compared with Petrochelidon fulva

Taxonomic Classification

Rank	Big-eared opossum	Cave Swallow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (ave)
Order	Didelphimorphia (Didelphimorphia)	Passeriformes (Songbirds)
Family	Didelphidae	Hirundinidae
Genus	Didelphis	Petrochelidon
Species	Didelphis aurita	Petrochelidon fulva

Evolutionary Relationship

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

Conservation Status

Big-eared opossum

LC — Least Concern

Cave Swallow

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cave Swallow

Habitat

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

Range

Distributed across Colombia, Norway, United States, and Venezuela.

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.

Cave Swallow

The Cave Swallow (Petrochelidon fulva) is a species in the genus Petrochelidon. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.