Ballena azul vs

Balaenoptera musculus compared with Chrysochromulina camella

Key Differences

Ballena azul is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank	Ballena azul
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (cordados)	Haptophyta (Haptophyta)
Class	Mammalia (mamíferos)	Prymnesiophyceae (Prymnesiophyceae)
Order	Cetacea (Whales & Dolphins)	Prymnesiales (Prymnesiales)
Family	Balaenopteridae (Rorquals)	Chrysochromulinaceae
Genus	Balaenoptera (Rorquals)	Chrysochromulina
Species	Balaenoptera musculus	Chrysochromulina camella

Conservation Status

Ballena azul

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

NE — Not Evaluated

Physical Characteristics

Attribute	Ballena azul
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across 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.

Chrysochromulina camella is a marine haptophyte microalga belonging to the genus Chrysochromulina within the family Prymnesiaceae. Cells are spherical to ovoid, biflagellate, and equipped with a haptonema of variable length used in capturing bacterial prey. The cell surface is ornamented with a layer of unmineralized organic scales whose shape and arrangement constitute important diagnostic features at the species level. C. camella is a component of the marine nanoplankton assemblage, occupying photic-zone waters where it participates in primary production and the microbial loop. The genus has been most thoroughly studied in the coastal waters of Scandinavia, where numerous species were first described by the Norwegian phycologist Parke and others during the mid-twentieth century. Some Chrysochromulina species form episodic blooms that can release ichthyotoxic compounds, causing mortality in fish farms and wild fish populations. The ecological and taxonomic status of C. camella has not been formally evaluated by the IUCN, and the species is classified as Not Evaluated. Ocean acidification and warming represent potential long-term stressors for haptophyte communities globally.