Big Finner vs Dark Crazed Cap

Balaenoptera physalus compared with Dermoloma pseudocuneifolium

Key Differences

• Big Finner is Endangered while Dark Crazed Cap is Vulnerable.

Taxonomic Classification

Rank	Big Finner	Dark Crazed Cap
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Cetacea (Whales & Dolphins)	Agaricales (Gilled Mushrooms)
Family	Balaenopteridae (Rorquals)	Tricholomataceae
Genus	Balaenoptera (Rorquals)	Dermoloma
Species	Balaenoptera physalus	Dermoloma pseudocuneifolium

Conservation Status

Big Finner

EN — Endangered

Dark Crazed Cap

VU — Vulnerable

Physical Characteristics

Attribute	Big Finner	Dark Crazed Cap
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.

Dark Crazed Cap

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Norway and Sweden. 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 2 countries:

🇳🇴 Norway 🇸🇪 Sweden