Dusky Slender Opossum vs Ray

Marmosops fuscatus compared with Sympterygia bonapartii

Key Differences

• Dusky Slender Opossum is Data Deficient while Ray is Near Threatened.

Taxonomic Classification

Rank	Dusky Slender Opossum	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Didelphimorphia (Didelphimorphia)	Rajiformes (Rajiformes)
Family	Didelphidae	Arhynchobatidae
Genus	Marmosops	Sympterygia
Species	Marmosops fuscatus	Sympterygia bonapartii

Evolutionary Relationship

Dusky Slender Opossum and Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky Slender Opossum

DD — Data Deficient

Ray

NT — Near Threatened

Physical Characteristics

Attribute	Dusky Slender Opossum	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Slender Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Ray

Habitat

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

Range

Found in Chile. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.