Dwarf whip ray vs Lesser Short-tailed Rat

Brevitrygon walga compared with Brachyuromys betsileoensis

Key Differences

• Dwarf whip ray is Near Threatened while Lesser Short-tailed Rat is Least Concern.

Taxonomic Classification

Rank	Dwarf whip ray	Lesser Short-tailed Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Dasyatidae	Nesomyidae
Genus	Brevitrygon	Brachyuromys
Species	Brevitrygon walga	Brachyuromys betsileoensis

Evolutionary Relationship

Dwarf whip ray and Lesser Short-tailed Rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf whip ray

NT — Near Threatened

Lesser Short-tailed Rat

LC — Least Concern

Physical Characteristics

Attribute	Dwarf whip ray	Lesser Short-tailed Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf whip ray

Lesser Short-tailed Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.