VU

Eutypella stellulata

Local name: stjärnnästing

Unknown

Overview

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

Eutypella stellulata faces significant pressure from forest fragmentation and intensive forestry practices that remove the dead and decaying hardwood substrates essential for its survival. Climate change poses an additional threat by altering moisture regimes and temperature patterns that affect both the fungus and its host trees. The species' specialized ecological requirements and limited dispersal ability make it particularly vulnerable to habitat degradation and loss of suitable microhabitats.

Threat summary

Habitat

This saprotrophic fungus inhabits deciduous and mixed forests, growing on dead branches and bark of various hardwood trees including oak, beech, and maple. It requires specific moisture conditions and substrate chemistry found in mature forest ecosystems with abundant deadwood.

TERRESTRIAL· major

Frequently asked questions

Why is stjärnnästing classified as Vulnerable?
stjärnnästing 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. Eutypella stellulata faces significant pressure from forest fragmentation and intensive forestry practices that remove the dead and decaying hardwood substrates essential for its survival. Climate change poses an additional threat by altering moisture regimes and temperature patterns that affect both the fungus and its host trees. The species' specialized ecological requirements and limited dispersal ability make it particularly vulnerable to habitat degradation and loss of suitable microhabitats.
Where does stjärnnästing live?
stjärnnästing 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 stjärnnästing?
The main threats to stjärnnästing 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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