Big Finner vs Cupped Ear

Balaenoptera physalus compared with Otidea cantharella

Key Differences

Big Finner is Endangered while Cupped Ear is Least Concern.

Taxonomic Classification

Rank	Big Finner	Cupped Ear
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Pezizomycetes (Pezizomycetes)
Order	Cetacea (Whales & Dolphins)	Pezizales (Pezizales)
Family	Balaenopteridae (Rorquals)	Otideaceae
Genus	Balaenoptera (Rorquals)	Otidea
Species	Balaenoptera physalus	Otidea cantharella

Conservation Status

Big Finner

EN — Endangered

Cupped Ear

LC — Least Concern

Physical Characteristics

Attribute	Big Finner	Cupped Ear
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.

Cupped Ear

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

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.