Black-shouldered Opossum vs

Caluromysiops irrupta compared with Cryptomonas pyrenoidifera

Key Differences

• Black-shouldered Opossum is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Black-shouldered Opossum
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Cryptophyta
Class	Mammalia (Mammals)	Cryptophyceae (Cryptophyceae)
Order	Didelphimorphia (Didelphimorphia)	Cryptomonadales (Cryptomonadales)
Family	Didelphidae	Cryptomonadaceae
Genus	Caluromysiops	Cryptomonas
Species	Caluromysiops irrupta	Cryptomonas pyrenoidifera

Conservation Status

Black-shouldered Opossum

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Black-shouldered Opossum
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.

Habitat

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

Range

Distributed across Brazil, Norway, and Sweden.

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.

Cryptomonas pyrenoidifera is a unicellular cryptomonad alga with a distinctive pyrenoid in each chloroplast, reflecting its species name. It inhabits freshwater lakes and ponds with moderate to high nutrient levels across temperate regions. This mixotrophic flagellate performs photosynthesis and can also ingest bacteria as supplemental nutrition.