Big-eared opossum vs Rolland's bulrush

Didelphis aurita compared with Trichophorum pumilum

Key Differences

• Big-eared opossum is Least Concern while Rolland's bulrush is Endangered.

Taxonomic Classification

Rank	Big-eared opossum	Rolland's bulrush
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Didelphimorphia (Didelphimorphia)	Poales (Grasses)
Family	Didelphidae	Cyperaceae
Genus	Didelphis	Trichophorum
Species	Didelphis aurita	Trichophorum pumilum

Conservation Status

Big-eared opossum

LC — Least Concern

Rolland's bulrush

EN — Endangered

Physical Characteristics

Attribute	Big-eared opossum	Rolland's bulrush
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rolland's bulrush

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada, Norway, and Sweden. 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.