Delicate Slender Opossum vs Spinetail ray

Marmosops parvidens compared with Bathyraja spinicauda

Key Differences

• Delicate Slender Opossum is Least Concern while Spinetail ray is Near Threatened.

Taxonomic Classification

Rank	Delicate Slender Opossum	Spinetail 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	Bathyraja
Species	Marmosops parvidens	Bathyraja spinicauda

Evolutionary Relationship

Delicate Slender Opossum and Spinetail ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Delicate Slender Opossum

LC — Least Concern

Spinetail ray

NT — Near Threatened

Physical Characteristics

Attribute	Delicate Slender Opossum	Spinetail ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delicate Slender Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Spinetail ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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