Kellerspinne vs Gemeiner Blütenspanner

Amaurobius ferox compared with Eupithecia vulgata

Taxonomic Classification

Rank	Kellerspinne	Gemeiner Blütenspanner
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Arthropoda (Gliederfüßer)	Arthropoda (Gliederfüßer)
Class	Arachnida (Spinnentiere)	Insecta (Insekten)
Order	Araneae (Webspinnen)	Lepidoptera (Schmetterlinge)
Family	Amaurobiidae	Geometridae
Genus	Amaurobius	Eupithecia
Species	Amaurobius ferox	Eupithecia vulgata

Evolutionary Relationship

Kellerspinne and Gemeiner Blütenspanner share a common ancestor at the Phylum level: Arthropoda. (Gliederfüßer)

Conservation Status

Kellerspinne

LC — Least Concern

Gemeiner Blütenspanner

LC — Least Concern

Physical Characteristics

Attribute	Kellerspinne	Gemeiner Blütenspanner
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kellerspinne

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Distributed across Belgium, Canada, Denmark, Sweden, and United States.

Gemeiner Blütenspanner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Kellerspinne

The Black Laceweaver (Amaurobius ferox) is a species in the genus Amaurobius. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial habitats from forests to deserts.

Gemeiner Blütenspanner

The Common Pug, <em>Eupithecia vulgata</em>, is a moth in the family Geometridae, subfamily Larentiinae, found across northern and central Europe including Belgium, Denmark, Norway, and Sweden. It is a small, pale gray moth with a characteristic darker central band and fine crosslines on the forewings, displaying the cryptic wing patterning typical of the Eupithecia genus. The species typically inhabits gardens, hedgerows, woodland edges, scrublands, and urban green spaces, where its larval host plants are found. The caterpillars are polyphagous and typically feed on the flowers and developing seeds of a variety of herbaceous and woody plants, including species of Asteraceae, hawthorn, and other common shrubs and herbs. Adults are nocturnal and are attracted to light, flying in one or two generations per year depending on latitude and climate. <em>Eupithecia vulgata</em> overwinters as a pupa in the soil or leaf litter. The species is assessed as Least Concern on the IUCN Red List given its broad distribution and adaptability to human-modified habitats. Biological traits such as average lifespan, body size, and specific dietary preferences remain poorly documented for this species.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden