EN

lodkantlav

Lecanora vacillans

Unknown

Overview

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

Lecanora vacillans faces severe decline due to air pollution, particularly sulfur dioxide and nitrogen compounds that alter the chemical composition of its substrate and disrupt its symbiotic relationship with photosynthetic algae. Urban development and industrial activities have eliminated many of its traditional rock and bark habitats, while climate change is shifting precipitation patterns that affect the moisture regimes this lichen requires for growth and reproduction.

Threat summary

Habitat

This crustose lichen grows on siliceous rocks, tree bark, and occasionally wooden structures in temperate regions, typically favoring slightly acidic substrates in areas with moderate humidity. It is most commonly found in montane and subalpine environments where air quality remains relatively unpolluted.

Other threatened species in Lecanoraceae

VU

veldjesschotelkorst

Lecanora soralifera

Unknown
EN

lad-lecidella

Lecidella pulveracea

Unknown
parasitsvartlavCR

parasitsvartlav

Carbonea supersparsa

Unknown
Tarn LecanoraEN

Tarn Lecanora

Protoparmeliopsis achariana

Unknown

Frequently asked questions

Why is lodkantlav classified as Endangered?
lodkantlav is classified as Endangered — facing a very high risk of extinction in the wild — because population numbers are declining steeply and key habitats are under sustained pressure. Lecanora vacillans faces severe decline due to air pollution, particularly sulfur dioxide and nitrogen compounds that alter the chemical composition of its substrate and disrupt its symbiotic relationship with photosynthetic algae. Urban development and industrial activities have eliminated many of its traditional rock and bark habitats, while climate change is shifting precipitation patterns that affect the moisture regimes this lichen requires for growth and reproduction.
Where does lodkantlav live?
lodkantlav 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 lodkantlav?
The main threats to lodkantlav 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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