Merriam’s Pocket Mouse vs Moth fly

Perognathus merriami compared with Psychoda sigma

Key Differences

• Merriam’s Pocket Mouse is Least Concern while Moth fly is Not Evaluated.

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Moth fly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Diptera (Diptera)
Family	Heteromyidae	Psychodidae
Genus	Perognathus	Psychoda
Species	Perognathus merriami	Psychoda sigma

Evolutionary Relationship

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

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Moth fly

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Moth fly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.