Blauwal vs Südliche Hauswinkelspinne

Balaenoptera musculus compared with Tegenaria parietina

Key Differences

• Blauwal is Vulnerable while Südliche Hauswinkelspinne is Least Concern.

Taxonomic Classification

Rank	Blauwal	Südliche Hauswinkelspinne
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Arachnida (Spinnentiere)
Order	Cetacea (Whales & Dolphins)	Araneae (Webspinnen)
Family	Balaenopteridae (Rorquals)	Agelenidae
Genus	Balaenoptera (Rorquals)	Tegenaria
Species	Balaenoptera musculus	Tegenaria parietina

Evolutionary Relationship

Blauwal and Südliche Hauswinkelspinne share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Blauwal

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Südliche Hauswinkelspinne

LC — Least Concern

Physical Characteristics

Attribute	Blauwal	Südliche Hauswinkelspinne
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.

Südliche Hauswinkelspinne

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Distributed across Austria, Belgium, Denmark, and Portugal.

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.

Südliche Hauswinkelspinne

The Cardinal Spider (Tegenaria parietina) is a species in the genus Tegenaria. It is currently classified as Least Concern (LC) on the IUCN Red List. Typically found in terrestrial habitats from forests to deserts.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇵🇹 Portugal