Big-eared opossum vs Brook Alder

Didelphis aurita compared with Alnus maritima

Key Differences

• Big-eared opossum is Least Concern while Brook Alder is Endangered.

Taxonomic Classification

Rank	Big-eared opossum	Brook Alder
Kingdom	Animalia (동물)	Plantae (식물)
Phylum	Chordata (척삭동물)	Magnoliophyta (피자식물문)
Class	Mammalia (포유류)	Magnoliopsida (목련강)
Order	Didelphimorphia (주머니쥐)	Fagales (참나무목)
Family	Didelphidae	Betulaceae
Genus	Didelphis	Alnus
Species	Didelphis aurita	Alnus maritima

Conservation Status

Big-eared opossum

LC — Least Concern

Brook Alder

EN — Endangered

Physical Characteristics

Attribute	Big-eared opossum	Brook Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brook Alder

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. 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.

Brook Alder

The Brook Alder (Alnus maritima) is a species in the genus Alnus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.