Ballena jorobada vs Wrinkled slime star

Megaptera novaeangliae compared with Pteraster militaris

Taxonomic Classification

Rank	Ballena jorobada	Wrinkled slime star
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Echinodermata (Echinoderms)
Class	Mammalia (mamíferos)	Asteroidea (estella de mar)
Order	Cetacea (Whales & Dolphins)	Velatida (Velatida)
Family	Balaenopteridae (Rorquals)	Pterasteridae
Genus	Megaptera (Humpback Whales)	Pteraster
Species	Megaptera novaeangliae	Pteraster militaris

Evolutionary Relationship

Ballena jorobada and Wrinkled slime star share a common ancestor at the Kingdom level: Animalia. (Animals)

Vista Kingdom: Animalia

Conservation Status

Ballena jorobada

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Wrinkled slime star

VU — Vulnerable

Physical Characteristics

Attribute	Ballena jorobada	Wrinkled slime star
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.

Wrinkled slime star

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.