Mexican Harvest Mouse vs Nelson s Antelope Squirrel

Reithrodontomys mexicanus compared with Ammospermophilus nelsoni

Key Differences

• Mexican Harvest Mouse is Least Concern while Nelson s Antelope Squirrel is Endangered.

Taxonomic Classification

Rank	Mexican Harvest Mouse	Nelson s Antelope Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Cricetidae	Sciuridae (Squirrels)
Genus	Reithrodontomys	Ammospermophilus
Species	Reithrodontomys mexicanus	Ammospermophilus nelsoni

Evolutionary Relationship

Mexican Harvest Mouse and Nelson s Antelope Squirrel share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Mexican Harvest Mouse

LC — Least Concern

Nelson s Antelope Squirrel

EN — Endangered

Physical Characteristics

Attribute	Mexican Harvest Mouse	Nelson s Antelope Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mexican Harvest Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Nelson s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.