Big Finner vs Black-tip shark

Balaenoptera physalus compared with Carcharhinus sorrah

Key Differences

• Big Finner is Endangered while Black-tip shark is Near Threatened.

Taxonomic Classification

Rank	Big Finner	Black-tip shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Cetacea (Whales & Dolphins)	Carcharhiniformes (Ground Sharks)
Family	Balaenopteridae (Rorquals)	Carcharhinidae
Genus	Balaenoptera (Rorquals)	Carcharhinus
Species	Balaenoptera physalus	Carcharhinus sorrah

Evolutionary Relationship

Big Finner and Black-tip shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big Finner

EN — Endangered

Black-tip shark

NT — Near Threatened

Physical Characteristics

Attribute	Big Finner	Black-tip shark
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.

Black-tip shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Black-tip shark

The Black-tip shark (Carcharhinus sorrah) is a species in the genus Carcharhinus. It is currently classified as Near Threatened on the IUCN Red List. Found in Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan