Ballena azul vs Bush Maerua

Balaenoptera musculus compared with Maerua cafra

Key Differences

• Ballena azul is Vulnerable while Bush Maerua is Least Concern.

Taxonomic Classification

Rank	Ballena azul	Bush Maerua
Kingdom	Animalia (Animals)	Plantae (planta)
Phylum	Chordata (cordados)	Magnoliophyta (Flowering Plants)
Class	Mammalia (mamíferos)	Magnoliopsida (Dicots)
Order	Cetacea (Whales & Dolphins)	Brassicales (Brassicales)
Family	Balaenopteridae (Rorquals)	Capparaceae
Genus	Balaenoptera (Rorquals)	Maerua
Species	Balaenoptera musculus	Maerua cafra

Conservation Status

Ballena azul

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Bush Maerua

LC — Least Concern

Physical Characteristics

Attribute	Ballena azul	Bush Maerua
Diet	Carnivore	—
Average Lifespan	90 years	—
Average Length	30.0 m	—
Average Weight	150.0 t	—

Habitat & Geographic Range

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.

Bush Maerua

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.

Bush Maerua

The Bush Maerua (Maerua cafra) is a species in the genus Maerua. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.