California vole vs Fen Roller

Microtus californicus compared with Ancylis paludana

Key Differences

• California vole is Least Concern while Fen Roller is Near Threatened.

Taxonomic Classification

Rank	California vole	Fen Roller
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Tortricidae
Genus	Microtus	Ancylis
Species	Microtus californicus	Ancylis paludana

Evolutionary Relationship

California vole and Fen Roller share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

California vole

LC — Least Concern

Fen Roller

NT — Near Threatened

Physical Characteristics

Attribute	California vole	Fen Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

California vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Fen Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

California vole

The California vole (Microtus californicus) is a species in the genus Microtus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.