Big Finner vs Golden Algae

Balaenoptera physalus compared with Prymnesium parvum

Key Differences

Big Finner is Endangered while Golden Algae is Not Evaluated.

Taxonomic Classification

Rank	Big Finner	Golden Algae
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Haptophyta (Haptophyta)
Class	Mammalia (Mammals)	Prymnesiophyceae (Prymnesiophyceae)
Order	Cetacea (Whales & Dolphins)	Prymnesiales (Prymnesiales)
Family	Balaenopteridae (Rorquals)	Prymnesiaceae
Genus	Balaenoptera (Rorquals)	Prymnesium
Species	Balaenoptera physalus	Prymnesium parvum

Conservation Status

Big Finner

EN — Endangered

Golden Algae

NE — Not Evaluated

Physical Characteristics

Attribute	Big Finner	Golden Algae
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.

Golden Algae

Habitat

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

Range

Distributed across Brazil, Denmark, Norway, Sweden, and United States.

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.