Big-eared opossum vs Lesser Noctule

Didelphis aurita compared with Nyctalus leisleri

Key Differences

• Big-eared opossum is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Big-eared opossum	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Didelphimorphia (Didelphimorphia)	Chiroptera (Bats)
Family	Didelphidae	Vespertilionidae
Genus	Didelphis	Nyctalus
Species	Didelphis aurita	Nyctalus leisleri

Evolutionary Relationship

Big-eared opossum and Lesser Noctule share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Big-eared opossum

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Big-eared opossum	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.