Narrowtail stingray vs Peruvian Laucha

Pastinachus gracilicaudus compared with Calomys sorellus

Key Differences

• Narrowtail stingray is Endangered while Peruvian Laucha is Least Concern.

Taxonomic Classification

Rank	Narrowtail stingray	Peruvian Laucha
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	Calomys
Species	Pastinachus gracilicaudus	Calomys sorellus

Evolutionary Relationship

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

Conservation Status

Narrowtail stingray

EN — Endangered

Peruvian Laucha

LC — Least Concern

Physical Characteristics

Attribute	Narrowtail stingray	Peruvian Laucha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrowtail stingray

Peruvian Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.