California Deermouse vs Irish Major

Peromyscus californicus compared with Oxycera fallenii

Key Differences

• California Deermouse is Least Concern while Irish Major is Vulnerable.

Taxonomic Classification

Rank	California Deermouse	Irish Major
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Diptera (Diptera)
Family	Cricetidae	Stratiomyidae
Genus	Peromyscus	Oxycera
Species	Peromyscus californicus	Oxycera fallenii

Evolutionary Relationship

California Deermouse and Irish Major share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

California Deermouse

LC — Least Concern

Irish Major

VU — Vulnerable

Physical Characteristics

Attribute	California Deermouse	Irish Major
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

California Deermouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Irish Major

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

California Deermouse

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