Narrowtail stingray vs Pichincha Thomasomys

Pastinachus gracilicaudus compared with Thomasomys vulcani

Key Differences

• Narrowtail stingray is Endangered while Pichincha Thomasomys is Least Concern.

Taxonomic Classification

Rank	Narrowtail stingray	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	Pastinachus	Thomasomys
Species	Pastinachus gracilicaudus	Thomasomys vulcani

Evolutionary Relationship

Narrowtail stingray and Pichincha Thomasomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Narrowtail stingray

EN — Endangered

Pichincha Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	Narrowtail stingray	Pichincha Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrowtail stingray

Pichincha Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.