Narrow-headed Slender Opossum vs Roughback Whipray

Marmosops cracens compared with Fluvitrygon kittipongi

Key Differences

• Narrow-headed Slender Opossum is Data Deficient while Roughback Whipray is Endangered.

Taxonomic Classification

Rank	Narrow-headed Slender Opossum	Roughback Whipray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Didelphimorphia (Didelphimorphia)	Myliobatiformes (Myliobatiformes)
Family	Didelphidae	Dasyatidae
Genus	Marmosops	Fluvitrygon
Species	Marmosops cracens	Fluvitrygon kittipongi

Evolutionary Relationship

Narrow-headed Slender Opossum and Roughback Whipray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Narrow-headed Slender Opossum

DD — Data Deficient

Roughback Whipray

EN — Endangered

Physical Characteristics

Attribute	Narrow-headed Slender Opossum	Roughback Whipray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-headed Slender Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Roughback Whipray