Desmarest’s Spiny Pocket Mouse vs Smallthorn skate

Heteromys desmarestianus compared with Bathyraja minispinosa

Taxonomic Classification

Rank	Desmarest’s Spiny Pocket Mouse	Smallthorn skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Heteromyidae	Arhynchobatidae
Genus	Heteromys	Bathyraja
Species	Heteromys desmarestianus	Bathyraja minispinosa

Evolutionary Relationship

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

Conservation Status

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

Smallthorn skate

LC — Least Concern

Physical Characteristics

Attribute	Desmarest’s Spiny Pocket Mouse	Smallthorn 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.

Smallthorn skate