Big Finner vs Four-dotted Alpine

Balaenoptera physalus compared with Erebia dabanensis

Key Differences

• Big Finner is Endangered while Four-dotted Alpine is Not Evaluated.

Taxonomic Classification

Rank	Big Finner	Four-dotted Alpine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Lepidoptera (Butterflies & Moths)
Family	Balaenopteridae (Rorquals)	Nymphalidae (Brush-footed Butterflies)
Genus	Balaenoptera (Rorquals)	Erebia
Species	Balaenoptera physalus	Erebia dabanensis

Evolutionary Relationship

Big Finner and Four-dotted Alpine share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Finner

EN — Endangered

Four-dotted Alpine

NE — Not Evaluated

Physical Characteristics

Attribute	Big Finner	Four-dotted Alpine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Finner

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Four-dotted Alpine

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Russia.

Big Finner

Big Finner (Balaenoptera physalus) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.