Big Finner vs Lesser Smoothcap

Balaenoptera physalus compared with Atrichum angustatum

Key Differences

• Big Finner is Endangered while Lesser Smoothcap is Vulnerable.

Taxonomic Classification

Rank	Big Finner	Lesser Smoothcap
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Bryophyta
Class	Mammalia (Mammals)	Polytrichopsida (Polytrichopsida)
Order	Cetacea (Whales & Dolphins)	Polytrichales (Polytrichales)
Family	Balaenopteridae (Rorquals)	Polytrichaceae
Genus	Balaenoptera (Rorquals)	Atrichum
Species	Balaenoptera physalus	Atrichum angustatum

Conservation Status

Big Finner

EN — Endangered

Lesser Smoothcap

VU — Vulnerable

Physical Characteristics

Attribute	Big Finner	Lesser Smoothcap
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.

Lesser Smoothcap

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden