VU — Vulnerable

Cetradonia linearis

Conservation status data sourced from the IUCN Red List of Threatened Species.

↓Decreasing

Population trend

01 — Classification

Taxonomy & Classification

Kingdom

FUNGI

Phylum

ASCOMYCOTA

Class

LECANOROMYCETES

Order

LECANORALES

Family

CLADONIACEAE

Genus

Cetradonia

Cetradonia linearis belongs to the family CLADONIACEAE, order LECANORALES, within the LECANOROMYCETES class.

03 — Habitat

Habitat & Distribution

TERRESTRIALMajor

04 — Threats

Threats

Logging & wood harvesting

Ongoing

Mining & quarrying

Ongoing

Roads & railroads

Ongoing

05 — Conservation

Conservation Actions

Species recovery

Species reintroduction

Community

Community Sightings

Report a sighting

No community sightings yet. Be the first to report!

07 — Sources

Sources & Attribution

How to Cite

IUCN: IUCN (2025). The IUCN Red List of Threatened Species. Version 2025-1. Available at: https://www.iucnredlist.org. doi:10.2305/IUCN.UK.2025-1.RLTS

GBIF: GBIF.org (2025). GBIF Home Page. Available at: https://www.gbif.org

This page: SpeciesRadar (2026). Cetradonia linearis (Cetradonia linearis). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/rock-gnome-lichen

Full citation guide & data usage terms