Merriam’s Pocket Mouse vs whitey

Perognathus merriami compared with Mammillaria geminispina

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	whitey
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Caryophyllales (Caryophyllales)
Family	Heteromyidae	Cactaceae
Genus	Perognathus	Mammillaria
Species	Perognathus merriami	Mammillaria geminispina

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

whitey

LC — Least Concern

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	whitey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

whitey

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.