Bridge Roller vs Shade Moonwort

Ancylis uncella compared with Botrychium tenebrosum

Key Differences

• Bridge Roller is Least Concern while Shade Moonwort is Endangered.

Taxonomic Classification

Rank	Bridge Roller	Shade Moonwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Tracheophyta
Class	Insecta (Insects)	Polypodiopsida (Polypodiopsida)
Order	Lepidoptera (Butterflies & Moths)	Ophioglossales (Ophioglossales)
Family	Tortricidae	Ophioglossaceae
Genus	Ancylis	Botrychium
Species	Ancylis uncella	Botrychium tenebrosum

Conservation Status

Bridge Roller

LC — Least Concern

Shade Moonwort

EN — Endangered

Physical Characteristics

Attribute	Bridge Roller	Shade Moonwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bridge Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Shade Moonwort

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Canada, Iceland, Norway, Sweden, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Bridge Roller

The Bridge Roller (Ancylis uncella) is a species in the genus Ancylis. 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