Hollowed Truffle vs Natterer's Bat

Tuber excavatum compared with Myotis nattereri

Key Differences

• Hollowed Truffle is Not Evaluated while Natterer's Bat is Critically Endangered.

Taxonomic Classification

Rank	Hollowed Truffle	Natterer's Bat
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Pezizomycetes (Pezizomycetes)	Mammalia (Mammals)
Order	Pezizales (Pezizales)	Chiroptera (Bats)
Family	Tuberaceae	Vespertilionidae
Genus	Tuber	Myotis
Species	Tuber excavatum	Myotis nattereri

Conservation Status

Hollowed Truffle

NE — Not Evaluated

Natterer's Bat

CR — Critically Endangered

Physical Characteristics

Attribute	Hollowed Truffle	Natterer's Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hollowed Truffle

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark and Norway.

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.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇳🇴 Norway