Black Musculus vs California vole

Musculus niger compared with Microtus californicus

Key Differences

• Black Musculus is Endangered while California vole is Least Concern.

Taxonomic Classification

Rank	Black Musculus	California vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (Mammals)
Order	Mytilida (Mytilida)	Rodentia (Rodents)
Family	Mytilidae	Cricetidae
Genus	Musculus	Microtus
Species	Musculus niger	Microtus californicus

Evolutionary Relationship

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

Conservation Status

Black Musculus

EN — Endangered

California vole

LC — Least Concern

Physical Characteristics

Attribute	Black Musculus	California vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Musculus

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

California vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black Musculus

The Black Musculus (Musculus niger) is a species in the genus Musculus. It is currently classified as Endangered on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

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.