Dwarf black stingray vs Gray Mouse Opossum

Hemitrygon parvonigra compared with Tlacuatzin canescens

Key Differences

• Dwarf black stingray is Data Deficient while Gray Mouse Opossum is Least Concern.

Taxonomic Classification

Rank	Dwarf black stingray	Gray Mouse Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Didelphimorphia (Didelphimorphia)
Family	Dasyatidae	Didelphidae
Genus	Hemitrygon	Tlacuatzin
Species	Hemitrygon parvonigra	Tlacuatzin canescens

Evolutionary Relationship

Dwarf black stingray and Gray Mouse Opossum share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf black stingray

DD — Data Deficient

Gray Mouse Opossum

LC — Least Concern

Physical Characteristics

Attribute	Dwarf black stingray	Gray Mouse Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf black stingray

Gray Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.