Merriam’s Pocket Mouse vs Texas antelope squirrel

Perognathus merriami compared with Ammospermophilus interpres

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Texas 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	Heteromyidae	Sciuridae (Squirrels)
Genus	Perognathus	Ammospermophilus
Species	Perognathus merriami	Ammospermophilus interpres

Evolutionary Relationship

Merriam’s Pocket Mouse and Texas antelope squirrel share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Texas antelope squirrel

LC — Least Concern

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Texas antelope squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Texas antelope squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.