Desmarest’s Spiny Pocket Mouse vs Lightnose Skate

Heteromys desmarestianus compared with Breviraja colesi

Taxonomic Classification

Rank	Desmarest’s Spiny Pocket Mouse	Lightnose Skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Heteromyidae	Rajidae
Genus	Heteromys	Breviraja
Species	Heteromys desmarestianus	Breviraja colesi

Evolutionary Relationship

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

Conservation Status

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

Lightnose Skate

LC — Least Concern

Physical Characteristics

Attribute	Desmarest’s Spiny Pocket Mouse	Lightnose Skate
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.

Lightnose Skate