Big Finner vs salp

Balaenoptera physalus compared with Thalia democratica

Key Differences

• Big Finner is Endangered while salp is Not Evaluated.

Taxonomic Classification

Rank	Big Finner	salp
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Thaliacea (Thaliacea)
Order	Cetacea (Whales & Dolphins)	Salpida (Salpida)
Family	Balaenopteridae (Rorquals)	Salpidae
Genus	Balaenoptera (Rorquals)	Thalia
Species	Balaenoptera physalus	Thalia democratica

Evolutionary Relationship

Big Finner and salp share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big Finner

EN — Endangered

salp

NE — Not Evaluated

Physical Characteristics

Attribute	Big Finner	salp
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.

salp

Habitat

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

Range

Distributed across Sweden and Taiwan.

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:

🇸🇪 Sweden 🇹🇼 Taiwan