barred rivulet vs Mongolian Mountain Vole

Perizoma bifaciata compared with Alticola semicanus

Key Differences

• barred rivulet is Vulnerable while Mongolian Mountain Vole is Least Concern.

Taxonomic Classification

Rank	barred rivulet	Mongolian Mountain 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	Perizoma	Alticola
Species	Perizoma bifaciata	Alticola semicanus

Evolutionary Relationship

barred rivulet and Mongolian Mountain Vole share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

barred rivulet

VU — Vulnerable

Mongolian Mountain Vole

LC — Least Concern

Physical Characteristics

Attribute	barred rivulet	Mongolian Mountain Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

barred rivulet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Mongolian Mountain Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

barred rivulet

The Barred rivulet (Perizoma bifaciata) is a species in the genus Perizoma. It is currently classified as Vulnerable on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.