Dark blind ray vs Dwarf Fat-tailed Jerboa

Benthobatis moresbyi compared with Pygeretmus pumilio

Taxonomic Classification

Rank	Dark blind ray	Dwarf Fat-tailed Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Torpediniformes (electric ray)	Rodentia (Rodents)
Family	Narcinidae	Dipodidae
Genus	Benthobatis	Pygeretmus
Species	Benthobatis moresbyi	Pygeretmus pumilio

Evolutionary Relationship

Dark blind ray and Dwarf Fat-tailed Jerboa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dark blind ray

LC — Least Concern

Dwarf Fat-tailed Jerboa

LC — Least Concern

Physical Characteristics

Attribute	Dark blind ray	Dwarf Fat-tailed Jerboa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark blind ray

Dwarf Fat-tailed Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.