Japanese Noctule vs Pixie Foam

Nyctalus furvus compared with Stereocaulon pileatum

Key Differences

• Japanese Noctule is Endangered while Pixie Foam is Critically Endangered.

Taxonomic Classification

Rank	Japanese Noctule	Pixie Foam
Kingdom	Animalia (สัตว์)	Fungi (เห็ดรา)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Ascomycota (Sac Fungi)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Lecanoromycetes (Lecanoromycetes)
Order	Chiroptera (ค้างคาว)	Lecanorales (Lecanorales)
Family	Vespertilionidae	Stereocaulaceae
Genus	Nyctalus	Stereocaulon
Species	Nyctalus furvus	Stereocaulon pileatum

Conservation Status

Japanese Noctule

EN — Endangered

Pixie Foam

CR — Critically Endangered

Physical Characteristics

Attribute	Japanese Noctule	Pixie Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pixie Foam

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.