Natterer's Bat vs Willow Tarspot

Myotis nattereri compared with Rhytisma salicinum

Key Differences

• Natterer's Bat is Critically Endangered while Willow Tarspot is Least Concern.

Taxonomic Classification

Rank	Natterer's Bat	Willow Tarspot
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Leotiomycetes (Leotiomycetes)
Order	Chiroptera (Bats)	Rhytismatales (Rhytismatales)
Family	Vespertilionidae	Rhytismataceae
Genus	Myotis	Rhytisma
Species	Myotis nattereri	Rhytisma salicinum

Conservation Status

Natterer's Bat

CR — Critically Endangered

Willow Tarspot

LC — Least Concern

Physical Characteristics

Attribute	Natterer's Bat	Willow Tarspot
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Natterer's Bat

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.

Willow Tarspot

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 4 countries:

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