arran brown vs Narrow-ridged Finless Porpoise

Erebia ligea compared with Neophocaena asiaeorientalis

Key Differences

• arran brown is Least Concern while Narrow-ridged Finless Porpoise is Endangered.

Taxonomic Classification

Rank	arran brown	Narrow-ridged Finless Porpoise
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Cetacea (Whales & Dolphins)
Family	Nymphalidae (Brush-footed Butterflies)	Phocoenidae
Genus	Erebia	Neophocaena
Species	Erebia ligea	Neophocaena asiaeorientalis

Evolutionary Relationship

arran brown and Narrow-ridged Finless Porpoise share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

arran brown

LC — Least Concern

Narrow-ridged Finless Porpoise

EN — Endangered

Physical Characteristics

Attribute	arran brown	Narrow-ridged Finless Porpoise
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).

Narrow-ridged Finless Porpoise

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.