Desmarest’s Spiny Pocket Mouse vs Round whip ray

Heteromys desmarestianus compared with Maculabatis pastinacoides

Key Differences

• Desmarest’s Spiny Pocket Mouse is Least Concern while Round whip ray is Endangered.

Taxonomic Classification

Rank	Desmarest’s Spiny Pocket Mouse	Round whip ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Heteromyidae	Dasyatidae
Genus	Heteromys	Maculabatis
Species	Heteromys desmarestianus	Maculabatis pastinacoides

Evolutionary Relationship

Desmarest’s Spiny Pocket Mouse and Round whip ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

Round whip ray

EN — Endangered

Physical Characteristics

Attribute	Desmarest’s Spiny Pocket Mouse	Round whip ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Desmarest’s Spiny Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Round whip ray