Big Finner vs Lesser Scalewort

Balaenoptera physalus compared with Frullania microphylla

Key Differences

• Big Finner is Endangered while Lesser Scalewort is Least Concern.

Taxonomic Classification

Rank	Big Finner	Lesser Scalewort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Mammalia (Mammals)	Jungermanniopsida (Jungermanniopsida)
Order	Cetacea (Whales & Dolphins)	Porellales (Porellales)
Family	Balaenopteridae (Rorquals)	Frullaniaceae
Genus	Balaenoptera (Rorquals)	Frullania
Species	Balaenoptera physalus	Frullania microphylla

Conservation Status

Big Finner

EN — Endangered

Lesser Scalewort

LC — Least Concern

Physical Characteristics

Attribute	Big Finner	Lesser Scalewort
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 Scalewort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Portugal.

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 2 countries:

🇳🇴 Norway 🇵🇹 Portugal