Black-shouldered Opossum vs Brown Ear

Caluromysiops irrupta compared with Otidea cochleata

Key Differences

• Black-shouldered Opossum is Least Concern while Brown Ear is Vulnerable.

Taxonomic Classification

Rank	Black-shouldered Opossum	Brown Ear
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Pezizomycetes (Pezizomycetes)
Order	Didelphimorphia (Didelphimorphia)	Pezizales (Pezizales)
Family	Didelphidae	Otideaceae
Genus	Caluromysiops	Otidea
Species	Caluromysiops irrupta	Otidea cochleata

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Brown Ear

VU — Vulnerable

Physical Characteristics

Attribute	Black-shouldered Opossum	Brown Ear
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-shouldered Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Brown Ear

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Black-shouldered Opossum

The Black-shouldered Opossum (Caluromysiops irrupta) is a species in the genus Caluromysiops. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Brown Ear

The Brown Ear (Otidea cochleata) is a species in the genus Otidea. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.