VU

Cortinarius rubricosus

Local name: Schwärzender Wasserkopf

Unknown

Overview

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

Cortinarius rubricosus faces significant pressure from habitat degradation in its specialized forest ecosystems, particularly through intensive forestry practices that alter soil chemistry and mycorrhizal networks essential for this fungus. Climate change poses an additional threat by shifting temperature and moisture regimes in the montane and boreal forests where this species occurs. The species' dependence on specific host trees and soil conditions makes it particularly vulnerable to forest fragmentation and changes in forest management practices.

Threat summary

Habitat

This species inhabits coniferous and mixed forests, particularly in montane and boreal regions where it forms mycorrhizal associations with specific tree species. It typically occurs in mature forest stands with stable soil conditions and established fungal networks.

TERRESTRIAL· major

Frequently asked questions

Why is Schwärzender Wasserkopf classified as Vulnerable?
Schwärzender Wasserkopf 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. Cortinarius rubricosus faces significant pressure from habitat degradation in its specialized forest ecosystems, particularly through intensive forestry practices that alter soil chemistry and mycorrhizal networks essential for this fungus. Climate change poses an additional threat by shifting temperature and moisture regimes in the montane and boreal forests where this species occurs. The species' dependence on specific host trees and soil conditions makes it particularly vulnerable to forest fragmentation and changes in forest management practices.
Where does Schwärzender Wasserkopf live?
Schwärzender Wasserkopf 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 Schwärzender Wasserkopf?
The main threats to Schwärzender Wasserkopf 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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