baleine à bosse vs Escargot de Corse

Megaptera novaeangliae compared with Helix ceratina

Key Differences

• baleine à bosse is Vulnerable while Escargot de Corse is Critically Endangered.

Taxonomic Classification

Rank	baleine à bosse	Escargot de Corse
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Mollusca (mollusques)
Class	Mammalia (mammifères)	Gastropoda (Gastropoda)
Order	Cetacea (Whales & Dolphins)	Stylommatophora (Stylommatophora)
Family	Balaenopteridae (Rorquals)	Helicidae
Genus	Megaptera (Humpback Whales)	Helix
Species	Megaptera novaeangliae	Helix ceratina

Evolutionary Relationship

baleine à bosse and Escargot de Corse share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

baleine à bosse

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Escargot de Corse

CR — Critically Endangered

Physical Characteristics

Attribute	baleine à bosse	Escargot de Corse
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	15.0 m	—
Average Weight	30.0 t	—

Habitat & Geographic Range

baleine à bosse

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Escargot de Corse

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

baleine à bosse

Among the most acrobatic of the great whales, humpback whales are renowned for their complex, haunting songs sung by males during breeding season — some lasting hours and evolving over time. Reaching 16 meters and 30 tonnes, they undertake the longest migrations of any mammal. Found in all oceans, humpbacks feed on krill and small fish using cooperative bubble-net feeding. Populations have largely recovered from historic whaling.