Gray Mouse Opossum vs Roughback Whipray

Tlacuatzin canescens compared with Fluvitrygon kittipongi

Key Differences

• Gray Mouse Opossum is Least Concern while Roughback Whipray is Endangered.

Taxonomic Classification

Rank	Gray Mouse Opossum	Roughback Whipray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Didelphimorphia (Didelphimorphia)	Myliobatiformes (Myliobatiformes)
Family	Didelphidae	Dasyatidae
Genus	Tlacuatzin	Fluvitrygon
Species	Tlacuatzin canescens	Fluvitrygon kittipongi

Evolutionary Relationship

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

Conservation Status

Gray Mouse Opossum

LC — Least Concern

Roughback Whipray

EN — Endangered

Physical Characteristics

Attribute	Gray Mouse Opossum	Roughback Whipray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Roughback Whipray