Dark blind ray vs Gray Mouse Opossum

Benthobatis moresbyi compared with Tlacuatzin canescens

Taxonomic Classification

Rank	Dark blind ray	Gray Mouse Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Torpediniformes (electric ray)	Didelphimorphia (Didelphimorphia)
Family	Narcinidae	Didelphidae
Genus	Benthobatis	Tlacuatzin
Species	Benthobatis moresbyi	Tlacuatzin canescens

Evolutionary Relationship

Dark blind ray and Gray Mouse Opossum share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dark blind ray

LC — Least Concern

Gray Mouse Opossum

LC — Least Concern

Physical Characteristics

Attribute	Dark blind ray	Gray Mouse Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark blind ray

Gray Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.