VU

kantad kulhalsbock

Acmaeops marginatus

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Overview

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

The kantad kulhalsbock faces severe pressure from intensive forestry practices that remove the dead and dying coniferous trees essential for its larval development. Climate change compounds these threats by altering forest composition and increasing the frequency of severe weather events that damage host trees. Habitat fragmentation isolates populations and reduces genetic diversity, while the species' specialized requirements for specific decay stages in spruce and pine make it particularly vulnerable to modern forest management practices.

Threat summary

Habitat

This longhorn beetle inhabits mature coniferous forests, particularly those dominated by Norway spruce and Scots pine. The larvae develop in the dead or dying wood of these trees, requiring specific moisture and decay conditions found in natural forest ecosystems.

Frequently asked questions

Why is kantad kulhalsbock classified as Vulnerable?
kantad kulhalsbock 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. The kantad kulhalsbock faces severe pressure from intensive forestry practices that remove the dead and dying coniferous trees essential for its larval development. Climate change compounds these threats by altering forest composition and increasing the frequency of severe weather events that damage host trees. Habitat fragmentation isolates populations and reduces genetic diversity, while the species' specialized requirements for specific decay stages in spruce and pine make it particularly vulnerable to modern forest management practices.
Where does kantad kulhalsbock live?
kantad kulhalsbock occurs in Austria, Belarus, Belgium, Estonia, Finland, and France (plus 8 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 kantad kulhalsbock?
The main threats to kantad kulhalsbock 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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