dead-nettle leaf beetle vs Saint John'S Wort Beetle

Chrysolina fastuosa compared with Chrysolina hyperici

Key Differences

• dead-nettle leaf beetle is Least Concern while Saint John'S Wort Beetle is Near Threatened.

Taxonomic Classification

Rank	dead-nettle leaf beetle	Saint John'S Wort Beetle
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Arthropoda (สัตว์ขาปล้อง)	Arthropoda (สัตว์ขาปล้อง)
Class same	Insecta (แมลง)	Insecta (แมลง)
Order same	Coleoptera (อันดับด้วง)	Coleoptera (อันดับด้วง)
Family same	Chrysomelidae	Chrysomelidae
Genus same	Chrysolina	Chrysolina
Species	Chrysolina fastuosa	Chrysolina hyperici

Evolutionary Relationship

dead-nettle leaf beetle and Saint John'S Wort Beetle share a common ancestor at the Genus level: Chrysolina.

Conservation Status

dead-nettle leaf beetle

LC — Least Concern

Saint John'S Wort Beetle

NT — Near Threatened

Physical Characteristics

Attribute	dead-nettle leaf beetle	Saint John'S Wort Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

dead-nettle leaf beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Saint John'S Wort Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Chile). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States