Desmarest’s Spiny Pocket Mouse vs Scarce Widow

Heteromys desmarestianus compared with Dingana fraterna

Key Differences

• Desmarest’s Spiny Pocket Mouse is Least Concern while Scarce Widow is Critically Endangered.

Taxonomic Classification

Rank	Desmarest’s Spiny Pocket Mouse	Scarce Widow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Heteromyidae	Nymphalidae (Brush-footed Butterflies)
Genus	Heteromys	Dingana
Species	Heteromys desmarestianus	Dingana fraterna

Evolutionary Relationship

Desmarest’s Spiny Pocket Mouse and Scarce Widow share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

Scarce Widow

CR — Critically Endangered

Physical Characteristics

Attribute	Desmarest’s Spiny Pocket Mouse	Scarce Widow
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.

Scarce Widow

Habitat

Typically found in virtually all terrestrial and freshwater habitats.