Big-eared opossum vs Predacious diving beetle

Didelphis aurita compared with Hydroporus guernei

Key Differences

• Big-eared opossum is Least Concern while Predacious diving beetle is Endangered.

Taxonomic Classification

Rank	Big-eared opossum	Predacious diving beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Didelphimorphia (Didelphimorphia)	Coleoptera (Beetles)
Family	Didelphidae	Dytiscidae
Genus	Didelphis	Hydroporus
Species	Didelphis aurita	Hydroporus guernei

Evolutionary Relationship

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

Conservation Status

Big-eared opossum

LC — Least Concern

Predacious diving beetle

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Predacious diving beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Portugal. 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.