Storfrugtet gulskivelav
CR

Storfrugtet gulskivelav

Protoblastenia calva

Unknown

Photo: (c) Rémy Poncet, some rights reserved (CC BY-NC), uploaded by Rémy Poncet

Overview

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

Storfrugtet gulskivelav faces severe threats from habitat degradation and loss due to air pollution, climate change, and human development pressures. As a lichen species with specific substrate and environmental requirements, it is particularly vulnerable to changes in air quality and microclimate conditions that disrupt the delicate balance needed for survival.

Threat summary

Habitat

This lichen species typically grows on calcareous rocks, concrete surfaces, and mortar in urban and semi-urban environments, particularly on walls, buildings, and other anthropogenic substrates. It requires specific pH conditions and is sensitive to air quality, thriving in areas with moderate pollution levels but declining when conditions become too extreme.

TERRESTRIAL· major

Frequently asked questions

Why is Storfrugtet gulskivelav classified as Critically Endangered?
Storfrugtet gulskivelav is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range. Storfrugtet gulskivelav faces severe threats from habitat degradation and loss due to air pollution, climate change, and human development pressures. As a lichen species with specific substrate and environmental requirements, it is particularly vulnerable to changes in air quality and microclimate conditions that disrupt the delicate balance needed for survival.
Where does Storfrugtet gulskivelav live?
Storfrugtet gulskivelav occurs in Albania, Australia, Austria, Belgium, Bosnia & Herzegovina, and Canada (plus 29 other countries). Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Storfrugtet gulskivelav?
The main threats to Storfrugtet gulskivelav 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.

Get weekly conservation intelligence

One short digest a week of the most striking species and country data we ship, plus breaking conservation news paired with our database where it matters.

Free, no spam. One-click unsubscribe in every email.