Noctule vs Silky Piggyback

Nyctalus noctula compared with Asterophora parasitica

Key Differences

• Noctule is Vulnerable while Silky Piggyback is Least Concern.

Taxonomic Classification

Rank	Noctule	Silky Piggyback
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Chiroptera (Bats)	Agaricales (Gilled Mushrooms)
Family	Vespertilionidae	Lyophyllaceae
Genus	Nyctalus	Asterophora
Species	Nyctalus noctula	Asterophora parasitica

Conservation Status

Noctule

VU — Vulnerable

Silky Piggyback

LC — Least Concern

Physical Characteristics

Attribute	Noctule	Silky Piggyback
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Silky Piggyback

Habitat

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

Range

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

Noctule

Noctule (Nyctalus noctula) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 4 countries:

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