Birch Sober vs False widow

Anacampsis blattariella compared with Steatoda bipunctata

Taxonomic Classification

Rank	Birch Sober	False widow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Arachnida (Arachnids)
Order	Lepidoptera (Butterflies & Moths)	Araneae (Araneae)
Family	Gelechiidae	Theridiidae
Genus	Anacampsis	Steatoda
Species	Anacampsis blattariella	Steatoda bipunctata

Evolutionary Relationship

Birch Sober and False widow share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Birch Sober

LC — Least Concern

False widow

LC — Least Concern

Physical Characteristics

Attribute	Birch Sober	False widow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birch Sober

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

False widow

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

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

Birch Sober

The Birch Sober (Anacampsis blattariella) is a species in the genus Anacampsis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden