Gray Mouse Opossum vs Sawback skate

Tlacuatzin canescens compared with Leucoraja pristispina

Taxonomic Classification

Rank	Gray Mouse 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	Tlacuatzin	Leucoraja
Species	Tlacuatzin canescens	Leucoraja pristispina

Evolutionary Relationship

Gray Mouse Opossum and Sawback skate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray Mouse Opossum

LC — Least Concern

Sawback skate

LC — Least Concern

Physical Characteristics

Attribute	Gray Mouse Opossum	Sawback skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sawback skate