Dwarf whip ray vs Pichincha Thomasomys

Brevitrygon walga compared with Thomasomys vulcani

Key Differences

• Dwarf whip ray is Near Threatened while Pichincha Thomasomys is Least Concern.

Taxonomic Classification

Rank	Dwarf whip ray	Pichincha Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Dasyatidae	Cricetidae
Genus	Brevitrygon	Thomasomys
Species	Brevitrygon walga	Thomasomys vulcani

Evolutionary Relationship

Dwarf whip ray and Pichincha Thomasomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf whip ray

NT — Near Threatened

Pichincha Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	Dwarf whip ray	Pichincha Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf whip ray

Pichincha Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.