Bellenden Ker Scaly Snail vs Boreal Button Lichen

Aetholitis gerdesae compared with Buellia disciformis

Key Differences

• Bellenden Ker Scaly Snail is Least Concern while Boreal Button Lichen is Critically Endangered.

Taxonomic Classification

Rank	Bellenden Ker Scaly Snail	Boreal Button Lichen
Kingdom	Animalia (hayvan)	Fungi (mantar)
Phylum	Mollusca (Yumuşakçalar)	Ascomycota (Asklı mantarlar)
Class	Gastropoda (Karından bacaklılar)	Lecanoromycetes (Lecanoromycetes)
Order	Stylommatophora (Stylommatophora)	Caliciales (Caliciales)
Family	Camaenidae	Caliciaceae
Genus	Aetholitis	Buellia
Species	Aetholitis gerdesae	Buellia disciformis

Conservation Status

Bellenden Ker Scaly Snail

LC — Least Concern

Boreal Button Lichen

CR — Critically Endangered

Physical Characteristics

Attribute	Bellenden Ker Scaly Snail	Boreal Button Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bellenden Ker Scaly Snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Australia.

Boreal Button Lichen

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

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.

Bellenden Ker Scaly Snail

The Bellenden Ker Scaly Snail (Aetholitis gerdesae) is a species in the genus Aetholitis. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

Boreal Button Lichen

The Boreal Button Lichen (Buellia disciformis) is a species in the genus Buellia. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.