Arctic Burreed vs Bridge Roller

Sparganium natans compared with Ancylis uncella

Key Differences

• Arctic Burreed is Near Threatened while Bridge Roller is Least Concern.

Taxonomic Classification

Rank	Arctic Burreed	Bridge Roller
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Liliopsida (Monocots)	Insecta (Insects)
Order	Poales (Grasses)	Lepidoptera (Butterflies & Moths)
Family	Typhaceae	Tortricidae
Genus	Sparganium	Ancylis
Species	Sparganium natans	Ancylis uncella

Conservation Status

Arctic Burreed

NT — Near Threatened

Bridge Roller

LC — Least Concern

Physical Characteristics

Attribute	Arctic Burreed	Bridge Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic Burreed

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found across Europe (7 countries) and North America (Canada, United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bridge Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Arctic Burreed

The Arctic Burreed (Sparganium natans) is a species in the genus Sparganium. It is currently classified as Near Threatened on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

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 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden