Big-eared opossum vs Lava Gull

Didelphis aurita compared with Leucophaeus fuliginosus

Key Differences

• Big-eared opossum is Least Concern while Lava Gull is Vulnerable.

Taxonomic Classification

Rank	Big-eared opossum	Lava Gull
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Charadriiformes (Charadriiformes)
Family	Didelphidae	Laridae
Genus	Didelphis	Leucophaeus
Species	Didelphis aurita	Leucophaeus fuliginosus

Evolutionary Relationship

Big-eared opossum and Lava Gull share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big-eared opossum

LC — Least Concern

Lava Gull

VU — Vulnerable

Physical Characteristics

Attribute	Big-eared opossum	Lava Gull
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lava Gull

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Ecuador 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.