Aspen Roller vs Knotweed

Ancylis laetana compared with Rumex pratensis

Key Differences

Aspen Roller is Least Concern while Knotweed is Not Evaluated.

Taxonomic Classification

Rank	Aspen Roller	Knotweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Lepidoptera (Butterflies & Moths)	Caryophyllales (Caryophyllales)
Family	Tortricidae	Polygonaceae
Genus	Ancylis	Rumex
Species	Ancylis laetana	Rumex pratensis

Conservation Status

Aspen Roller

LC — Least Concern

Knotweed

NE — Not Evaluated

Physical Characteristics

Attribute	Aspen Roller	Knotweed
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.

Knotweed

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Australia, Canada, Japan, Norway, and United States.

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.