Big-eared opossum vs Staph beetle

Didelphis aurita compared with Staphylinus caesareus

Key Differences

• Big-eared opossum is Least Concern while Staph beetle is Vulnerable.

Taxonomic Classification

Rank	Big-eared opossum	Staph beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Didelphimorphia (Didelphimorphia)	Coleoptera (Beetles)
Family	Didelphidae	Staphylinidae
Genus	Didelphis	Staphylinus
Species	Didelphis aurita	Staphylinus caesareus

Evolutionary Relationship

Big-eared opossum and Staph beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big-eared opossum

LC — Least Concern

Staph beetle

VU — Vulnerable

Physical Characteristics

Attribute	Big-eared opossum	Staph beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Staph beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable 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.