Finnwal vs Dall-Hafenschweinswal

Balaenoptera physalus compared with Phocoenoides dalli

Key Differences

• Finnwal is Endangered while Dall-Hafenschweinswal is Least Concern.

Taxonomic Classification

Rank	Finnwal	Dall-Hafenschweinswal
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family	Balaenopteridae (Rorquals)	Phocoenidae
Genus	Balaenoptera (Rorquals)	Phocoenoides
Species	Balaenoptera physalus	Phocoenoides dalli

Evolutionary Relationship

Finnwal and Dall-Hafenschweinswal share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

Conservation Status

Finnwal

EN — Endangered

Dall-Hafenschweinswal

LC — Least Concern

Physical Characteristics

Attribute	Finnwal	Dall-Hafenschweinswal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Finnwal

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.

Dall-Hafenschweinswal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Finnwal

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.