Black-shouldered Opossum vs dark speedwell

Caluromysiops irrupta compared with Veronica opaca

Key Differences

• Black-shouldered Opossum is Least Concern while dark speedwell is Critically Endangered.

Taxonomic Classification

Rank	Black-shouldered Opossum	dark speedwell
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Didelphimorphia (Didelphimorphia)	Lamiales (Lamiales)
Family	Didelphidae	Plantaginaceae
Genus	Caluromysiops	Veronica
Species	Caluromysiops irrupta	Veronica opaca

Conservation Status

Black-shouldered Opossum

LC — Least Concern

dark speedwell

CR — Critically Endangered

Physical Characteristics

Attribute	Black-shouldered Opossum	dark speedwell
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.

dark speedwell

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests, among 5 distinct biome types spanning the Indomalayan and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Asia (Japan) and Europe (13 countries). Currently classified as Critically 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.