Merriam’s Pocket Mouse vs Red birch slender

Perognathus merriami compared with Caloptilia betulicola

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Red birch slender
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Heteromyidae	Gracillariidae
Genus	Perognathus	Caloptilia
Species	Perognathus merriami	Caloptilia betulicola

Evolutionary Relationship

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

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Red birch slender

LC — Least Concern

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Red birch slender
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red birch slender

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Asia (Japan) and Europe (5 countries).