vs

Calogaya biatorina compared with Calogaya pusilla

Taxonomic Classification

Rank
Kingdom same	Fungi (فطر)	Fungi (فطر)
Phylum same	Ascomycota (فطريات زقية)	Ascomycota (فطريات زقية)
Class same	Lecanoromycetes (لقنورانية)	Lecanoromycetes (لقنورانية)
Order same	Teloschistales (Teloschistales)	Teloschistales (Teloschistales)
Family same	Teloschistaceae	Teloschistaceae
Genus same	Calogaya	Calogaya
Species	Calogaya biatorina	Calogaya pusilla

Evolutionary Relationship

and share a common ancestor at the Genus level: Calogaya.

استعراض Genus: Calogaya

Conservation Status

EN — Endangered

Physical Characteristics

Attribute
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Habitat

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

Range

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

Calogaya biatorina is a crustose lichen in the family Teloschistaceae, assessed as Endangered (EN). It grows on sun-exposed rock surfaces and is sensitive to habitat disturbance and changes in air quality. Its endangered status reflects the decline of stable, unpolluted rocky habitats across its range.

Calogaya pusilla is a small, orange to yellow foliose or placodioid lichen growing on exposed calcium-rich rock surfaces and old stone walls in open, sunny habitats. It belongs to a genus of brightly coloured lichens dependent on specific nutrient-rich or calcareous substrates. Classified as Endangered, this species is threatened by the loss of traditional stone structures and suitable natural rock habitats.