Merriam’s Pocket Mouse vs Rove beetle

Perognathus merriami compared with Philonthus politus

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Rove beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Coleoptera (Beetles)
Family	Heteromyidae	Staphylinidae
Genus	Perognathus	Philonthus
Species	Perognathus merriami	Philonthus politus

Evolutionary Relationship

Merriam’s Pocket Mouse and Rove beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Rove beetle

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rove beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Europe (4 countries), North America (Canada, United States), and South America (Argentina, Chile).