Merriam’s Pocket Mouse vs Oak Processionea

Perognathus merriami compared with Thaumetopoea processionea

Key Differences

• Merriam’s Pocket Mouse is Least Concern while Oak Processionea is Not Evaluated.

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Oak Processionea
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Heteromyidae	Notodontidae
Genus	Perognathus	Thaumetopoea
Species	Perognathus merriami	Thaumetopoea processionea

Evolutionary Relationship

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

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Oak Processionea

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Oak Processionea

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (7 countries).