Ballena azul vs

Balaenoptera musculus compared with Chroomonas vectensis

Key Differences

Ballena azul is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank	Ballena azul
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (cordados)	Cryptophyta
Class	Mammalia (mamíferos)	Cryptophyceae (Cryptophyceae)
Order	Cetacea (Whales & Dolphins)	Pyrenomonadales (Pyrenomonadales)
Family	Balaenopteridae (Rorquals)	Chroomonadaceae
Genus	Balaenoptera (Rorquals)	Chroomonas
Species	Balaenoptera musculus	Chroomonas vectensis

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.

Chroomonas vectensis is a species of cryptophyte alga in the family Chroomonadaceae, with the specific epithet vectensis suggesting a type locality or particularly strong association with the Isle of Wight (Vectis in Latin), off the southern coast of England. If correctly attributed, this would place the type collection in the coastal or brackish waters of the Isle of Wight or surrounding seas, suggesting this species may be adapted to marine or brackish conditions, as opposed to the strictly freshwater Chroomonas species. Marine cryptophytes are significant contributors to coastal phytoplankton and are important prey items in marine food webs. Chroomonas vectensis would share the general characteristics of the genus — small biflagellate unicells with a cryptophyte plastid bearing phycobiliproteins and chlorophyll a and c — while potentially possessing adaptations to saline or brackish conditions such as osmotic regulation mechanisms. Marine cryptophytes have received increasing scientific interest for their potential as sources of EPA (eicosapentaenoic acid), a valuable polyunsaturated fatty acid. Conservation status has not been assessed by the IUCN.