Broad-bordered Acraea vs Ray's Knotgrass

Acraea anemosa compared with Polygonum oxyspermum

Key Differences

• Broad-bordered Acraea is Least Concern while Ray's Knotgrass is Endangered.

Taxonomic Classification

Rank	Broad-bordered Acraea	Ray's Knotgrass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Lepidoptera (Butterflies & Moths)	Caryophyllales (Caryophyllales)
Family	Nymphalidae (Brush-footed Butterflies)	Polygonaceae
Genus	Acraea	Polygonum
Species	Acraea anemosa	Polygonum oxyspermum

Conservation Status

Broad-bordered Acraea

LC — Least Concern

Ray's Knotgrass

EN — Endangered

Physical Characteristics

Attribute	Broad-bordered Acraea	Ray's Knotgrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broad-bordered Acraea

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Ray's Knotgrass

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Broad-bordered Acraea

The Broad-bordered Acraea (Acraea anemosa) is a species in the genus Acraea. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.