Baleia jubarte vs Narrow-ridged Finless Porpoise

Megaptera novaeangliae compared with Neophocaena asiaeorientalis

Key Differences

Baleia jubarte is Vulnerable while Narrow-ridged Finless Porpoise is Endangered.

Taxonomic Classification

Rank	Baleia jubarte	Narrow-ridged Finless Porpoise
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family	Balaenopteridae (Rorquals)	Phocoenidae
Genus	Megaptera (Humpback Whales)	Neophocaena
Species	Megaptera novaeangliae	Neophocaena asiaeorientalis

Evolutionary Relationship

Baleia jubarte and Narrow-ridged Finless Porpoise share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

View Order: Cetacea

Conservation Status

Baleia jubarte

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Narrow-ridged Finless Porpoise

EN — Endangered

Physical Characteristics

Attribute	Baleia jubarte	Narrow-ridged Finless Porpoise
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	15.0 m	—
Average Weight	30.0 t	—

Habitat & Geographic Range

Baleia jubarte

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.

Narrow-ridged Finless Porpoise

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Baleia jubarte

Entre as baleias grandes mais acrobáticas, as baleias-jubarte são famosas por seus cantos complexos e evocativos entoados pelos machos durante a temporada reprodutiva, podendo durar horas e evoluir ao longo do tempo. Atingindo 16 metros e 30 toneladas, realizam as migrações mais longas de qualquer mamífero. Encontradas em todos os oceanos, alimentam-se de krill e peixes pequenos usando a técnica cooperativa de rede de bolhas.