Desmarest’s Spiny Pocket Mouse vs Longhorned Pygmy Devil Ray

Heteromys desmarestianus compared with Mobula eregoodoo

Key Differences

• Desmarest’s Spiny Pocket Mouse is Least Concern while Longhorned Pygmy Devil Ray is Endangered.

Taxonomic Classification

Rank	Desmarest’s Spiny Pocket Mouse	Longhorned Pygmy Devil Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Heteromyidae	Myliobatidae
Genus	Heteromys	Mobula
Species	Heteromys desmarestianus	Mobula eregoodoo

Evolutionary Relationship

Desmarest’s Spiny Pocket Mouse and Longhorned Pygmy Devil Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

Longhorned Pygmy Devil Ray

EN — Endangered

Physical Characteristics

Attribute	Desmarest’s Spiny Pocket Mouse	Longhorned Pygmy Devil 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.

Longhorned Pygmy Devil Ray