arran brown vs Noble Brush-tailed Mouse

Erebia ligea compared with Calomyscus grandis

Key Differences

• arran brown is Least Concern while Noble Brush-tailed Mouse is Data Deficient.

Taxonomic Classification

Rank	arran brown	Noble Brush-tailed Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Nymphalidae (Brush-footed Butterflies)	Calomyscidae
Genus	Erebia	Calomyscus
Species	Erebia ligea	Calomyscus grandis

Evolutionary Relationship

arran brown and Noble Brush-tailed Mouse share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

arran brown

LC — Least Concern

Noble Brush-tailed Mouse

DD — Data Deficient

Physical Characteristics

Attribute	arran brown	Noble Brush-tailed Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arran brown

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (33 countries).

Noble Brush-tailed Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

arran brown

arran brown (Erebia ligea) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.