Ahorn-Spinnerwickler vs Fransenfledermaus

Acleris forsskaleana compared with Myotis nattereri

Key Differences

• Ahorn-Spinnerwickler is Least Concern while Fransenfledermaus is Critically Endangered.

Taxonomic Classification

Rank	Ahorn-Spinnerwickler	Fransenfledermaus
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Mammalia (Säugetiere)
Order	Lepidoptera (Schmetterlinge)	Chiroptera (Fledertiere)
Family	Tortricidae	Vespertilionidae
Genus	Acleris	Myotis
Species	Acleris forsskaleana	Myotis nattereri

Evolutionary Relationship

Ahorn-Spinnerwickler and Fransenfledermaus share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Ahorn-Spinnerwickler

LC — Least Concern

Fransenfledermaus

CR — Critically Endangered

Physical Characteristics

Attribute	Ahorn-Spinnerwickler	Fransenfledermaus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ahorn-Spinnerwickler

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Fransenfledermaus

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 4 countries:

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