Fen Roller vs Graceful Laucha

Ancylis paludana compared with Calomys lepidus

Key Differences

• Fen Roller is Near Threatened while Graceful Laucha is Least Concern.

Taxonomic Classification

Rank	Fen Roller	Graceful Laucha
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Tortricidae	Cricetidae
Genus	Ancylis	Calomys
Species	Ancylis paludana	Calomys lepidus

Evolutionary Relationship

Fen Roller and Graceful Laucha share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Fen Roller

NT — Near Threatened

Graceful Laucha

LC — Least Concern

Physical Characteristics

Attribute	Fen Roller	Graceful Laucha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fen Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Graceful Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.