Gray Mouse Opossum vs Short-tailed river stingray

Tlacuatzin canescens compared with Potamotrygon brachyura

Key Differences

• Gray Mouse Opossum is Least Concern while Short-tailed river stingray is Data Deficient.

Taxonomic Classification

Rank	Gray Mouse Opossum	Short-tailed river stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Didelphimorphia (Didelphimorphia)	Myliobatiformes (Myliobatiformes)
Family	Didelphidae	Potamotrygonidae
Genus	Tlacuatzin	Potamotrygon
Species	Tlacuatzin canescens	Potamotrygon brachyura

Evolutionary Relationship

Gray Mouse Opossum and Short-tailed river stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray Mouse Opossum

LC — Least Concern

Short-tailed river stingray

DD — Data Deficient

Physical Characteristics

Attribute	Gray Mouse Opossum	Short-tailed river stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Short-tailed river stingray