Blauwal vs Nördlicher Streifenfarn

Balaenoptera musculus compared with Asplenium septentrionale

Key Differences

Blauwal is Vulnerable while Nördlicher Streifenfarn is Critically Endangered.

Taxonomic Classification

Rank	Blauwal	Nördlicher Streifenfarn
Kingdom	Animalia (Tier)	Plantae (Pflanzen)
Phylum	Chordata (Chordatiere)	Tracheophyta
Class	Mammalia (Säugetiere)	Polypodiopsida (Echte Farne)
Order	Cetacea (Whales & Dolphins)	Polypodiales (Tüpfelfarnartige)
Family	Balaenopteridae (Rorquals)	Aspleniaceae
Genus	Balaenoptera (Rorquals)	Asplenium
Species	Balaenoptera musculus	Asplenium septentrionale

Conservation Status

Blauwal

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Nördlicher Streifenfarn

CR — Critically Endangered

Physical Characteristics

Attribute	Blauwal	Nördlicher Streifenfarn
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.

Nördlicher Streifenfarn

Habitat

Inhabits tropical and subtropical moist broadleaf forests and boreal forests and taiga spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Asia (Taiwan) and Europe (6 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.