Black Sober vs Ray's Knotgrass

Anacampsis temerella compared with Polygonum oxyspermum

Taxonomic Classification

Rank	Black Sober	Ray's Knotgrass
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Arthropoda (節足動物)	Magnoliophyta (被子植物門)
Class	Insecta (昆虫)	Magnoliopsida (モクレン綱)
Order	Lepidoptera (チョウ目)	Caryophyllales (ナデシコ目)
Family	Gelechiidae	Polygonaceae
Genus	Anacampsis	Polygonum
Species	Anacampsis temerella	Polygonum oxyspermum

Conservation Status

Black Sober

EN — Endangered

Ray's Knotgrass

EN — Endangered

Physical Characteristics

Attribute	Black Sober	Ray's Knotgrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Sober

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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.

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.

Black Sober

The Black Sober (Anacampsis temerella) is a species in the genus Anacampsis. It is currently classified as Endangered on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden