Ballena jorobada vs Selwyn's pylaisia

Megaptera novaeangliae compared with Pylaisia selwynii

Key Differences

Ballena jorobada is Vulnerable while Selwyn's pylaisia is Not Evaluated.

Taxonomic Classification

Rank	Ballena jorobada	Selwyn's pylaisia
Kingdom	Animalia (Animals)	Plantae (planta)
Phylum	Chordata (cordados)	Bryophyta
Class	Mammalia (mamíferos)	Bryopsida (Bryopsida)
Order	Cetacea (Whales & Dolphins)	Hypnales (Hypnales)
Family	Balaenopteridae (Rorquals)	Pylaisiaceae
Genus	Megaptera (Humpback Whales)	Pylaisia
Species	Megaptera novaeangliae	Pylaisia selwynii

Conservation Status

Ballena jorobada

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Selwyn's pylaisia

NE — Not Evaluated

Physical Characteristics

Attribute	Ballena jorobada	Selwyn's pylaisia
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	15.0 m	—
Average Weight	30.0 t	—

Habitat & Geographic Range

Ballena jorobada

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.

Selwyn's pylaisia

Habitat

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

Range

Distributed across Norway, Sweden, and United States.

Ballena jorobada

Entre las ballenas grandes más acrobáticas, las ballenas jorobadas son célebres por sus complejos y estremecedores cantos entonados por los machos durante la temporada reproductiva, que pueden durar horas y evolucionar con el tiempo. Alcanzando 16 metros y 30 toneladas, realizan las migraciones más largas de cualquier mamífero. Se encuentran en todos los océanos y se alimentan de krill y peces pequeños mediante la técnica cooperativa de pesca con red de burbujas.