Blauwal vs Bilsenkraut-Blüteneule

Balaenoptera musculus compared with Heliothis peltigera

Key Differences

• Blauwal is Vulnerable while Bilsenkraut-Blüteneule is Not Evaluated.

Taxonomic Classification

Rank	Blauwal	Bilsenkraut-Blüteneule
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Insecta (Insekten)
Order	Cetacea (Whales & Dolphins)	Lepidoptera (Schmetterlinge)
Family	Balaenopteridae (Rorquals)	Noctuidae
Genus	Balaenoptera (Rorquals)	Heliothis
Species	Balaenoptera musculus	Heliothis peltigera

Evolutionary Relationship

Blauwal and Bilsenkraut-Blüteneule share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Blauwal

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Bilsenkraut-Blüteneule

NE — Not Evaluated

Physical Characteristics

Attribute	Blauwal	Bilsenkraut-Blüteneule
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.

Bilsenkraut-Blüteneule

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Africa (4 countries), Asia (Yemen), and Europe (5 countries).

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.

Bilsenkraut-Blüteneule

The Bordered straw (Heliothis peltigera) is a species in the genus Heliothis. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden