Desmarest’s Spiny Pocket Mouse vs Redhead

Heteromys desmarestianus compared with Aythya americana

Key Differences

• Desmarest’s Spiny Pocket Mouse is Least Concern while Redhead is Not Evaluated.

Taxonomic Classification

Rank	Desmarest’s Spiny Pocket Mouse	Redhead
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Anseriformes (Anseriformes)
Family	Heteromyidae	Anatidae
Genus	Heteromys	Aythya
Species	Heteromys desmarestianus	Aythya americana

Evolutionary Relationship

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

Conservation Status

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

Redhead

NE — Not Evaluated

Physical Characteristics

Attribute	Desmarest’s Spiny Pocket Mouse	Redhead
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.

Redhead

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (7 countries) and North America (United States).

Redhead

Redhead (Aythya americana) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.