Broad-barred Knot-horn vs River Thread-moss

Acrobasis consociella compared with Bryum riparium

Key Differences

• Broad-barred Knot-horn is Least Concern while River Thread-moss is Vulnerable.

Taxonomic Classification

Rank	Broad-barred Knot-horn	River Thread-moss
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Bryophyta
Class	Insecta (Insects)	Bryopsida (Bryopsida)
Order	Lepidoptera (Butterflies & Moths)	Bryales (Bryales)
Family	Pyralidae	Bryaceae
Genus	Acrobasis	Bryum
Species	Acrobasis consociella	Bryum riparium

Conservation Status

Broad-barred Knot-horn

LC — Least Concern

River Thread-moss

VU — Vulnerable

Physical Characteristics

Attribute	Broad-barred Knot-horn	River Thread-moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broad-barred Knot-horn

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

River Thread-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Broad-barred Knot-horn

The Broad-barred Knot-horn (Acrobasis consociella) is a species in the genus Acrobasis. 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 2 countries:

🇳🇴 Norway 🇸🇪 Sweden