Hadroneura palmeni
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Hadroneura palmeni faces significant pressure from habitat degradation in its restricted range within Finnish and Scandinavian old-growth forests. The species' dependence on specific microhabitat conditions in ancient woodland makes it particularly vulnerable to logging operations and forest management practices that alter the structural complexity of its environment. Climate change poses an additional threat by potentially shifting the temperature and humidity regimes that this specialized stonefly requires for successful reproduction and larval development.
Habitat
Hadroneura palmeni inhabits cold, pristine streams and springs within old-growth boreal forests of northern Europe, particularly in Finland. The species requires well-oxygenated waters with stable temperatures and specific substrate conditions found in undisturbed forest watersheds.
Other threatened species in Mycetophilidae
Threatened in Estonia
Frequently asked questions
Why is Hadroneura palmeni classified as Vulnerable?
Where does Hadroneura palmeni live?
What are the main threats to Hadroneura palmeni?
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