Black-shouldered Opossum vs River Bristle-moss

Caluromysiops irrupta compared with Orthotrichum rivulare

Key Differences

• Black-shouldered Opossum is Least Concern while River Bristle-moss is Endangered.

Taxonomic Classification

Rank	Black-shouldered Opossum	River Bristle-moss
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Bryophyta
Class	Mammalia (Mammals)	Bryopsida (Bryopsida)
Order	Didelphimorphia (Didelphimorphia)	Orthotrichales (Orthotrichales)
Family	Didelphidae	Orthotrichaceae
Genus	Caluromysiops	Orthotrichum
Species	Caluromysiops irrupta	Orthotrichum rivulare

Conservation Status

Black-shouldered Opossum

LC — Least Concern

River Bristle-moss

EN — Endangered

Physical Characteristics

Attribute	Black-shouldered Opossum	River Bristle-moss
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.

River Bristle-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Luxembourg and Norway. Currently classified as Endangered 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.