Big-eared opossum vs Black-headed Ibis

Didelphis aurita compared with Threskiornis melanocephalus

Key Differences

• Big-eared opossum is Least Concern while Black-headed Ibis is Near Threatened.

Taxonomic Classification

Rank	Big-eared opossum	Black-headed Ibis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Pelecaniformes (Pelecaniformes)
Family	Didelphidae	Threskiornithidae
Genus	Didelphis	Threskiornis
Species	Didelphis aurita	Threskiornis melanocephalus

Evolutionary Relationship

Big-eared opossum and Black-headed Ibis share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big-eared opossum

LC — Least Concern

Black-headed Ibis

NT — Near Threatened

Physical Characteristics

Attribute	Big-eared opossum	Black-headed Ibis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-headed Ibis

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Black-headed Ibis

The Black-headed Ibis (Threskiornis melanocephalus) is a species in the genus Threskiornis. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.