Lesser Noctule vs Mealy Shadow Lichen

Nyctalus leisleri compared with Phaeophyscia orbicularis

Key Differences

• Lesser Noctule is Endangered while Mealy Shadow Lichen is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Mealy Shadow Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Chiroptera (Bats)	Caliciales (Caliciales)
Family	Vespertilionidae	Physciaceae
Genus	Nyctalus	Phaeophyscia
Species	Nyctalus leisleri	Phaeophyscia orbicularis

Conservation Status

Lesser Noctule

EN — Endangered

Mealy Shadow Lichen

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Mealy Shadow Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Mealy Shadow Lichen

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia).

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇸🇪 Sweden