Big-eared opossum vs Ground Lackey

Didelphis aurita compared with Malacosoma castrensis

Key Differences

• Big-eared opossum is Least Concern while Ground Lackey is Vulnerable.

Taxonomic Classification

Rank	Big-eared opossum	Ground Lackey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Didelphimorphia (Didelphimorphia)	Lepidoptera (Butterflies & Moths)
Family	Didelphidae	Lasiocampidae
Genus	Didelphis	Malacosoma
Species	Didelphis aurita	Malacosoma castrensis

Evolutionary Relationship

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

Conservation Status

Big-eared opossum

LC — Least Concern

Ground Lackey

VU — Vulnerable

Physical Characteristics

Attribute	Big-eared opossum	Ground Lackey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ground Lackey

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Norway. 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.