Bayer's emerald bottle fly vs Black Laceweaver

Bellardia bayeri compared with Amaurobius ferox

Key Differences

• Bayer's emerald bottle fly is Not Evaluated while Black Laceweaver is Least Concern.

Taxonomic Classification

Rank	Bayer's emerald bottle fly	Black Laceweaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Arachnida (Arachnids)
Order	Diptera (Diptera)	Araneae (Araneae)
Family	Calliphoridae	Amaurobiidae
Genus	Bellardia	Amaurobius
Species	Bellardia bayeri	Amaurobius ferox

Evolutionary Relationship

Bayer's emerald bottle fly and Black Laceweaver share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Bayer's emerald bottle fly

NE — Not Evaluated

Black Laceweaver

LC — Least Concern

Physical Characteristics

Attribute	Bayer's emerald bottle fly	Black Laceweaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bayer's emerald bottle fly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States.

Black Laceweaver

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

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

Bayer's emerald bottle fly

The Bayer's emerald bottle fly (Bellardia bayeri) is a species in the genus Bellardia. Typically found in virtually all terrestrial and freshwater habitats.

Black Laceweaver

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇸🇪 Sweden 🇺🇸 United States