Black Laceweaver vs Brown Screw-moss

Amaurobius ferox compared with Syntrichia princeps

Key Differences

• Black Laceweaver is Least Concern while Brown Screw-moss is Near Threatened.

Taxonomic Classification

Rank	Black Laceweaver	Brown Screw-moss
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Arthropoda (節足動物)	Bryophyta
Class	Arachnida (クモガタ類)	Bryopsida (マゴケ綱)
Order	Araneae (クモ目)	Pottiales (Pottiales)
Family	Amaurobiidae	Pottiaceae
Genus	Amaurobius	Syntrichia
Species	Amaurobius ferox	Syntrichia princeps

Conservation Status

Black Laceweaver

LC — Least Concern

Brown Screw-moss

NT — Near Threatened

Physical Characteristics

Attribute	Black Laceweaver	Brown Screw-moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Laceweaver

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

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

Brown Screw-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Brown Screw-moss

The Brown Screw-moss (Syntrichia princeps) is a species in the genus Syntrichia. It is currently classified as Near Threatened on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 1 countries:

🇸🇪 Sweden