Boreal Button Lichen vs Borneo cat shark

Buellia disciformis compared with Apristurus platyrhynchus

Key Differences

• Boreal Button Lichen is Critically Endangered while Borneo cat shark is Least Concern.

Taxonomic Classification

Rank	Boreal Button Lichen	Borneo cat shark
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Chondrichthyes (Cartilaginous Fish)
Order	Caliciales (Caliciales)	Carcharhiniformes (Ground Sharks)
Family	Caliciaceae	Scyliorhinidae
Genus	Buellia	Apristurus
Species	Buellia disciformis	Apristurus platyrhynchus

Conservation Status

Boreal Button Lichen

CR — Critically Endangered

Borneo cat shark

LC — Least Concern

Physical Characteristics

Attribute	Boreal Button Lichen	Borneo cat shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Borneo cat shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Taiwan.

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.

Borneo cat shark

The Borneo Cat Shark (Apristurus platyrhynchus) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.