Northern Gracile Opossum vs Ray

Gracilinanus marica compared with Atlantoraja castelnaui

Key Differences

• Northern Gracile Opossum is Least Concern while Ray is Critically Endangered.

Taxonomic Classification

Rank	Northern Gracile 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	Gracilinanus	Atlantoraja
Species	Gracilinanus marica	Atlantoraja castelnaui

Evolutionary Relationship

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

Conservation Status

Northern Gracile Opossum

LC — Least Concern

Ray

CR — Critically Endangered

Physical Characteristics

Attribute	Northern Gracile Opossum	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern Gracile Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Ray