Bog Dwarf vs Merriam’s Pocket Mouse

Elachista utonella compared with Perognathus merriami

Taxonomic Classification

Rank	Bog Dwarf	Merriam’s Pocket Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Elachistidae	Heteromyidae
Genus	Elachista	Perognathus
Species	Elachista utonella	Perognathus merriami

Evolutionary Relationship

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

Conservation Status

Bog Dwarf

LC — Least Concern

Merriam’s Pocket Mouse

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Bog Dwarf

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bog Dwarf

The Bog Dwarf (Elachista utonella) is a species in the genus Elachista. It is currently classified as Least Concern on the IUCN Red List. Distributed across Belgium, Denmark, Norway, and Sweden.