Narrow-headed Slender Opossum vs Reticulate round ray

Marmosops cracens compared with Urotrygon reticulata

Key Differences

• Narrow-headed Slender Opossum is Data Deficient while Reticulate round ray is Critically Endangered.

Taxonomic Classification

Rank	Narrow-headed Slender Opossum	Reticulate round ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Didelphimorphia (Didelphimorphia)	Myliobatiformes (Myliobatiformes)
Family	Didelphidae	Urotrygonidae
Genus	Marmosops	Urotrygon
Species	Marmosops cracens	Urotrygon reticulata

Evolutionary Relationship

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

Conservation Status

Narrow-headed Slender Opossum

DD — Data Deficient

Reticulate round ray

CR — Critically Endangered

Physical Characteristics

Attribute	Narrow-headed Slender Opossum	Reticulate round ray
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.

Reticulate round ray