Aspen Roller vs large yellow-sedge

Ancylis laetana compared with Carex flava

Key Differences

• Aspen Roller is Least Concern while large yellow-sedge is Critically Endangered.

Taxonomic Classification

Rank	Aspen Roller	large yellow-sedge
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Liliopsida (Monocots)
Order	Lepidoptera (Butterflies & Moths)	Poales (Grasses)
Family	Tortricidae	Cyperaceae
Genus	Ancylis	Carex
Species	Ancylis laetana	Carex flava

Conservation Status

Aspen Roller

LC — Least Concern

large yellow-sedge

CR — Critically Endangered

Physical Characteristics

Attribute	Aspen Roller	large yellow-sedge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aspen Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

large yellow-sedge

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, boreal forests and taiga, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (7 countries) and North America (Canada, United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Aspen Roller

The Aspen Roller (Ancylis laetana) 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. Distributed across Belgium, Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 4 countries:

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