Spitzblättrige Weide vs Ulmen-Fleckenspanner

Salix acutifolia compared with Abraxas sylvata

Key Differences

• Spitzblättrige Weide is Not Evaluated while Ulmen-Fleckenspanner is Vulnerable.

Taxonomic Classification

Rank	Spitzblättrige Weide	Ulmen-Fleckenspanner
Kingdom	Plantae (Pflanzen)	Animalia (Tier)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Gliederfüßer)
Class	Magnoliopsida (Dicots)	Insecta (Insekten)
Order	Malpighiales (Malpighienartige)	Lepidoptera (Schmetterlinge)
Family	Salicaceae	Geometridae
Genus	Salix	Abraxas
Species	Salix acutifolia	Abraxas sylvata

Conservation Status

Spitzblättrige Weide

NE — Not Evaluated

Ulmen-Fleckenspanner

VU — Vulnerable

Physical Characteristics

Attribute	Spitzblättrige Weide	Ulmen-Fleckenspanner
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Spitzblättrige Weide

Habitat

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

Range

Found across Europe (6 countries).

Ulmen-Fleckenspanner

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.

Spitzblättrige Weide

The Caspic Willow (Salix acutifolia) is a species in the genus Salix. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Ulmen-Fleckenspanner

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 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden