Blauwal vs Großer Algenfarn

Balaenoptera musculus compared with Azolla caroliniana

Key Differences

Blauwal is Vulnerable while Großer Algenfarn is Least Concern.

Taxonomic Classification

Rank	Blauwal	Großer Algenfarn
Kingdom	Animalia (Tier)	Plantae (Pflanzen)
Phylum	Chordata (Chordatiere)	Tracheophyta
Class	Mammalia (Säugetiere)	Polypodiopsida (Echte Farne)
Order	Cetacea (Whales & Dolphins)	Salviniales (Schwimmfarnartige)
Family	Balaenopteridae (Rorquals)	Salviniaceae
Genus	Balaenoptera (Rorquals)	Azolla
Species	Balaenoptera musculus	Azolla caroliniana

Conservation Status

Blauwal

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Großer Algenfarn

LC — Least Concern

Physical Characteristics

Attribute	Blauwal	Großer Algenfarn
Diet	Carnivore	—
Average Lifespan	90 years	—
Average Length	30.0 m	—
Average Weight	150.0 t	—

Habitat & Geographic Range

Blauwal

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.

Großer Algenfarn

Habitat

Inhabits deserts and xeric shrublands and flooded grasslands and savannas within the Palearctic biogeographic realm.

Range

Widely distributed across Africa (Egypt), Asia (Japan, Taiwan), Europe (7 countries), North America (Canada, Cuba, United States), and South America (Brazil, Colombia).

Blauwal

The largest animal ever known to have lived on Earth, blue whales can reach 33 meters and 200 tonnes — their hearts alone weigh as much as a small car. Found in all oceans, they migrate between polar feeding grounds and tropical breeding areas. Filter feeders consuming up to 4 tonnes of krill daily. Endangered, with global populations estimated at 10,000–25,000 after near-extinction from 20th-century whaling.

Großer Algenfarn

The Carolina Mosquitofern (Azolla caroliniana) is a species in the genus Azolla. It is currently classified as Least Concern on the IUCN Red List. Inhabits deserts and xeric shrublands and flooded grasslands and savannas within the Palearctic biogeographic realm.