Big Finner vs Iberian Sooty Copper

Balaenoptera physalus compared with Lycaena bleusei

Key Differences

• Big Finner is Endangered while Iberian Sooty Copper is Least Concern.

Taxonomic Classification

Rank	Big Finner	Iberian Sooty Copper
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)	Lycaenidae
Genus	Balaenoptera (Rorquals)	Lycaena
Species	Balaenoptera physalus	Lycaena bleusei

Evolutionary Relationship

Big Finner and Iberian Sooty Copper share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Finner

EN — Endangered

Iberian Sooty Copper

LC — Least Concern

Physical Characteristics

Attribute	Big Finner	Iberian Sooty Copper
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.

Iberian Sooty Copper

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Portugal and Spain.

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.

Shared Countries

Both species can be found in 1 countries:

🇵🇹 Portugal