Aspen Roller vs Feathered slender

Ancylis laetana compared with Caloptilia cuculipennella

Key Differences

• Aspen Roller is Least Concern while Feathered slender is Near Threatened.

Taxonomic Classification

Rank	Aspen Roller	Feathered slender
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Lepidoptera (Butterflies & Moths)	Lepidoptera (Butterflies & Moths)
Family	Tortricidae	Gracillariidae
Genus	Ancylis	Caloptilia
Species	Ancylis laetana	Caloptilia cuculipennella

Evolutionary Relationship

Aspen Roller and Feathered slender share a common ancestor at the Order level: Lepidoptera. (Butterflies & Moths)

Conservation Status

Aspen Roller

LC — Least Concern

Feathered slender

NT — Near Threatened

Physical Characteristics

Attribute	Aspen Roller	Feathered slender
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.

Feathered slender

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

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