Natterer's Bat vs Rusty Porecrust

Myotis nattereri compared with Fuscoporia ferruginosa

Key Differences

• Natterer's Bat is Critically Endangered while Rusty Porecrust is Least Concern.

Taxonomic Classification

Rank	Natterer's Bat	Rusty Porecrust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Chiroptera (Bats)	Hymenochaetales (Hymenochaetales)
Family	Vespertilionidae	Hymenochaetaceae
Genus	Myotis	Fuscoporia
Species	Myotis nattereri	Fuscoporia ferruginosa

Conservation Status

Natterer's Bat

CR — Critically Endangered

Rusty Porecrust

LC — Least Concern

Physical Characteristics

Attribute	Natterer's Bat	Rusty Porecrust
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.

Rusty Porecrust

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

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

Shared Countries

Both species can be found in 4 countries:

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