clouded magpie vs Dark-footed harp ground beetle

Abraxas sylvata compared with Calathus fuscipes

Key Differences

• clouded magpie is Vulnerable while Dark-footed harp ground beetle is Least Concern.

Taxonomic Classification

Rank	clouded magpie	Dark-footed harp ground beetle
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Arthropoda (節足動物)	Arthropoda (節足動物)
Class same	Insecta (昆虫)	Insecta (昆虫)
Order	Lepidoptera (チョウ目)	Coleoptera (コウチュウ目)
Family	Geometridae	Carabidae
Genus	Abraxas	Calathus
Species	Abraxas sylvata	Calathus fuscipes

Evolutionary Relationship

clouded magpie and Dark-footed harp ground beetle share a common ancestor at the Class level: Insecta. (昆虫)

Conservation Status

clouded magpie

VU — Vulnerable

Dark-footed harp ground beetle

LC — Least Concern

Physical Characteristics

Attribute	clouded magpie	Dark-footed harp ground beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

clouded magpie

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Dark-footed harp ground beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (4 countries) and North America (Canada, United States).

clouded magpie

The clouded magpie (Abraxas sylvata) is a geometrid moth in the family Geometridae found across temperate Europe, extending eastward through Russia to Japan. The adult wingspan measures approximately 32–42 mm, with white wings bearing a distinctive pattern of yellow-orange and dark grey to black spots and patches arranged in rows across the forewing and hindwing, creating a striking patterned appearance resembling the magpie coloring of the related magpie moth Abraxas grossulariata, but with a more yellowish, muted tone and less black — hence 'clouded.' Adults fly in one generation from June to July, resting on leaf surfaces and attending woodland flowers for nectar. The larvae feed on wych elm (Ulmus glabra) and occasionally other Ulmus species in mature deciduous woodland and woodland edges. The clouded magpie has become less common in parts of its European range due to the widespread loss of mature elms from Dutch elm disease, which devastated European elm populations from the 1970s onward. Conservation of this species requires the protection of surviving mature elm trees and management of regrowth elms in woodland ecosystems.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden