Broad-Bordered White Underwing vs Ray's Knotgrass

Anarta melanopa compared with Polygonum oxyspermum

Key Differences

  • Broad-Bordered White Underwing is Least Concern while Ray's Knotgrass is Endangered.

Taxonomic Classification

Rank Broad-Bordered White Underwing 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 Noctuidae Polygonaceae
Genus Anarta Polygonum
Species Anarta melanopa Polygonum oxyspermum

Conservation Status

Broad-Bordered White Underwing

LC — Least Concern

Ray's Knotgrass

EN — Endangered

Physical Characteristics

Attribute Broad-Bordered White Underwing Ray's Knotgrass
Diet
Average Lifespan
Average Length
Average Weight

Habitat & Geographic Range

Broad-Bordered White Underwing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway and Sweden.

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 White Underwing

The Broad-Bordered White Underwing (Anarta melanopa) is a species in the genus Anarta. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Ray's Knotgrass

No description available.

Shared Countries

Both species can be found in 2 countries:

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