Deer Mouse vs Irish Major

Peromyscus maniculatus compared with Oxycera fallenii

Key Differences

• Deer Mouse is Least Concern while Irish Major is Vulnerable.

Taxonomic Classification

Rank	Deer Mouse	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 maniculatus	Oxycera fallenii

Evolutionary Relationship

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

Conservation Status

Deer Mouse

LC — Least Concern

Irish Major

VU — Vulnerable

Physical Characteristics

Attribute	Deer Mouse	Irish Major
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Deer Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

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.