One-striped opossum vs Sawback skate

Monodelphis unistriata compared with Leucoraja pristispina

Key Differences

• One-striped opossum is Critically Endangered while Sawback skate is Least Concern.

Taxonomic Classification

Rank	One-striped opossum	Sawback skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Didelphimorphia (Didelphimorphia)	Rajiformes (Rajiformes)
Family	Didelphidae	Rajidae
Genus	Monodelphis	Leucoraja
Species	Monodelphis unistriata	Leucoraja pristispina

Evolutionary Relationship

One-striped opossum and Sawback skate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

One-striped opossum

CR — Critically Endangered

Sawback skate

LC — Least Concern

Physical Characteristics

Attribute	One-striped opossum	Sawback skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

One-striped opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sawback skate