Lesser Red-knotgrass vs petite tortue

Polygonum arenarium compared with Aglais urticae

Key Differences

• Lesser Red-knotgrass is Not Evaluated while petite tortue is Near Threatened.

Taxonomic Classification

Rank	Lesser Red-knotgrass	petite tortue
Kingdom	Plantae (plante)	Animalia (animal)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (arthropodes)
Class	Magnoliopsida (Dicots)	Insecta (insecte)
Order	Caryophyllales (Caryophyllales)	Lepidoptera (Butterflies & Moths)
Family	Polygonaceae	Nymphalidae (Brush-footed Butterflies)
Genus	Polygonum	Aglais
Species	Polygonum arenarium	Aglais urticae

Conservation Status

Lesser Red-knotgrass

NE — Not Evaluated

petite tortue

NT — Near Threatened

Physical Characteristics

Attribute	Lesser Red-knotgrass	petite tortue
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Red-knotgrass

Habitat

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

Range

Found across Europe (11 countries) and North America (United States).

petite tortue

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (41 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

petite tortue

small tortoiseshell (Aglais urticae) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 11 countries:

🇦🇹 Austria 🇧🇾 Belarus 🇧🇪 Belgium 🇧🇬 Bulgaria 🇩🇰 Denmark 🇫🇷 France 🇳🇱 Netherlands 🇵🇱 Poland 🇷🇺 Russia 🇸🇪 Sweden 🇬🇧 United Kingdom