Natterer's Bat vs Spatulate Oysterling

Myotis nattereri compared with Arrhenia spathulata

Key Differences

• Natterer's Bat is Critically Endangered while Spatulate Oysterling is Least Concern.

Taxonomic Classification

Rank	Natterer's Bat	Spatulate Oysterling
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Chiroptera (Bats)	Agaricales (Gilled Mushrooms)
Family	Vespertilionidae	Hygrophoraceae
Genus	Myotis	Arrhenia
Species	Myotis nattereri	Arrhenia spathulata

Conservation Status

Natterer's Bat

CR — Critically Endangered

Spatulate Oysterling

LC — Least Concern

Physical Characteristics

Attribute	Natterer's Bat	Spatulate Oysterling
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.

Spatulate Oysterling

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 4 countries:

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