Big-eared opossum vs Black Ash

Didelphis aurita compared with Fraxinus nigra

Key Differences

• Big-eared opossum is Least Concern while Black Ash is Critically Endangered.

Taxonomic Classification

Rank	Big-eared opossum	Black Ash
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Didelphimorphia (Didelphimorphia)	Lamiales (Lamiales)
Family	Didelphidae	Oleaceae
Genus	Didelphis	Fraxinus
Species	Didelphis aurita	Fraxinus nigra

Conservation Status

Big-eared opossum

LC — Least Concern

Black Ash

CR — Critically Endangered

Physical Characteristics

Attribute	Big-eared opossum	Black Ash
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black Ash

Habitat

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

Range

Distributed across Canada and United States. Currently classified as Critically 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.

Black Ash

The Black Ash (Fraxinus nigra) is a species in the genus Fraxinus. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.