Fettspinne vs Dreiecks-Fettspinne

Steatoda bipunctata compared with Steatoda triangulosa

Taxonomic Classification

Rank	Fettspinne	Dreiecks-Fettspinne
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Arthropoda (Gliederfüßer)	Arthropoda (Gliederfüßer)
Class same	Arachnida (Spinnentiere)	Arachnida (Spinnentiere)
Order same	Araneae (Webspinnen)	Araneae (Webspinnen)
Family same	Theridiidae	Theridiidae
Genus same	Steatoda	Steatoda
Species	Steatoda bipunctata	Steatoda triangulosa

Evolutionary Relationship

Fettspinne and Dreiecks-Fettspinne share a common ancestor at the Genus level: Steatoda.

Conservation Status

Fettspinne

LC — Least Concern

Dreiecks-Fettspinne

LC — Least Concern

Physical Characteristics

Attribute	Fettspinne	Dreiecks-Fettspinne
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fettspinne

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found across Europe (4 countries) and North America (Canada, United States).

Dreiecks-Fettspinne

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found across Europe (28 countries) and North America (Canada, United States).

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇨🇦 Canada 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States