VU

Gelobd dambordje

Lobothallia radiosa

Unknown

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

Lobothallia radiosa faces significant pressure from air pollution, particularly nitrogen deposition and sulfur compounds that alter the chemical composition of its substrate. Climate change poses an additional threat through altered precipitation patterns and temperature extremes that affect the delicate moisture balance this lichen requires. Habitat fragmentation from urban development and infrastructure projects further isolates populations, reducing genetic diversity and limiting colonization of suitable new sites.

Threat summary

Habitat

This crustose lichen grows on calcareous rocks and limestone substrates in exposed montane and subalpine environments. It typically occurs on vertical rock faces and boulder surfaces at elevations between 800-2000 meters, favoring areas with moderate moisture levels and good air circulation.

TERRESTRIAL· major

Other threatened species in Megasporaceae

steppeskiferlavVU

steppeskiferlav

Lobothallia praeradiosa

Unknown
strandstenslavCR

strandstenslav

Aspicilia aquatica

Unknown
praktskiferlavEN

praktskiferlav

Lobothallia alphoplaca

Unknown

Frequently asked questions

Why is Gelobd dambordje classified as Vulnerable?
Gelobd dambordje is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue. Lobothallia radiosa faces significant pressure from air pollution, particularly nitrogen deposition and sulfur compounds that alter the chemical composition of its substrate. Climate change poses an additional threat through altered precipitation patterns and temperature extremes that affect the delicate moisture balance this lichen requires. Habitat fragmentation from urban development and infrastructure projects further isolates populations, reducing genetic diversity and limiting colonization of suitable new sites.
Where does Gelobd dambordje live?
Gelobd dambordje occurs in across multiple regions. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Gelobd dambordje?
The main threats to Gelobd dambordje are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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