Grayish Button Lichen vs Kleiner Abendsegler

Diplotomma alboatrum compared with Nyctalus leisleri

Key Differences

Grayish Button Lichen is Least Concern while Kleiner Abendsegler is Endangered.

Taxonomic Classification

Rank	Grayish Button Lichen	Kleiner Abendsegler
Kingdom	Fungi (Pilze)	Animalia (Tier)
Phylum	Ascomycota (Schlauchpilze)	Chordata (Chordatiere)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Säugetiere)
Order	Caliciales (Caliciales)	Chiroptera (Fledertiere)
Family	Caliciaceae	Vespertilionidae
Genus	Diplotomma	Nyctalus
Species	Diplotomma alboatrum	Nyctalus leisleri

Conservation Status

Grayish Button Lichen

LC — Least Concern

Kleiner Abendsegler

EN — Endangered

Physical Characteristics

Attribute	Grayish Button Lichen	Kleiner Abendsegler
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grayish Button Lichen

Habitat

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

Range

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

Kleiner Abendsegler

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.