Northern three-striped opossum vs Ray

Monodelphis americana compared with Atlantoraja castelnaui

Key Differences

• Northern three-striped opossum is Least Concern while Ray is Critically Endangered.

Taxonomic Classification

Rank	Northern three-striped 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	Monodelphis	Atlantoraja
Species	Monodelphis americana	Atlantoraja castelnaui

Evolutionary Relationship

Northern three-striped opossum and Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Northern three-striped opossum

LC — Least Concern

Ray

CR — Critically Endangered

Physical Characteristics

Attribute	Northern three-striped opossum	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern three-striped opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray