Delfín De Costados Blancos vs Ballena azul

Lagenorhynchus acutus compared with Balaenoptera musculus

Key Differences

• Delfín De Costados Blancos is Not Evaluated while Ballena azul is Vulnerable.

Taxonomic Classification

Rank	Delfín De Costados Blancos	Ballena azul
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	Delphinidae (Oceanic Dolphins)	Balaenopteridae (Rorquals)
Genus	Lagenorhynchus	Balaenoptera (Rorquals)
Species	Lagenorhynchus acutus	Balaenoptera musculus

Evolutionary Relationship

Delfín De Costados Blancos and Ballena azul share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

Conservation Status

Delfín De Costados Blancos

NE — Not Evaluated

Ballena azul

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Delfín De Costados Blancos	Ballena azul
Diet	—	Carnivore
Average Lifespan	—	90 years
Average Length	—	30.0 m
Average Weight	—	150.0 t

Habitat & Geographic Range

Delfín De Costados Blancos

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, and Sweden.

Ballena azul

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 (4 countries), and South America (Colombia, Ecuador). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Delfín De Costados Blancos

The Adantic White-Sided Dolphin (Lagenorhynchus acutus) is a species in the genus Lagenorhynchus. This species inhabits Typically found in diverse terrestrial and aquatic ecosystems, found across Denmark, Norway, and Sweden.

Ballena azul

El animal más grande que se conoce haya vivido en la Tierra; las ballenas azules pueden alcanzar 33 metros y 200 toneladas — sus corazones solos pesan tanto como un automóvil pequeño. Se encuentran en todos los océanos y migran entre las zonas de alimentación polares y las áreas de reproducción tropicales. Son filtradoras que consumen hasta 4 toneladas de kril al día. En peligro de extinción, con poblaciones globales estimadas entre 10.000 y 25.000 tras casi extinguirse por la caza de ballenas en el siglo XX.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden