False Bruce Spanworm vs Muya Valley Vole

Macaria loricaria compared with Microtus mujanensis

Key Differences

• False Bruce Spanworm is Near Threatened while Muya Valley Vole is Data Deficient.

Taxonomic Classification

Rank	False Bruce Spanworm	Muya Valley Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Geometridae	Cricetidae
Genus	Macaria	Microtus
Species	Macaria loricaria	Microtus mujanensis

Evolutionary Relationship

False Bruce Spanworm and Muya Valley Vole share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

False Bruce Spanworm

NT — Near Threatened

Muya Valley Vole

DD — Data Deficient

Physical Characteristics

Attribute	False Bruce Spanworm	Muya Valley Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

False Bruce Spanworm

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Muya Valley Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.