Choragus sheppardi
VU

Choragus sheppardi

Local name: ljus nästingbagge

Unknown

Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Choragus_sheppardi

Overview

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

Choragus sheppardi faces severe population decline due to the loss of ancient deciduous forests, particularly those containing its host trees. The species' dependence on specific fungal associations within decaying wood makes it extremely vulnerable to modern forestry practices that remove dead and dying trees. Climate change further threatens the delicate moisture conditions required for its fungal partners to thrive.

Threat summary

Habitat

This specialized weevil inhabits ancient deciduous forests, particularly beech and oak woodlands with abundant dead and decaying wood. It requires specific microhabitats within fungus-infected timber where moisture levels remain consistently high.

Other threatened species in Anthribidae

VU

Anthribus fasciatus

Unknown
VU

Anthribus scapularis

Unknown
Choragus horniCR

Choragus horni

Unknown

Threatened in Austria

Calidris ferrugineaVU

Calidris ferruginea

Declining
Anthophore estivaleCR

Anthophore estivale

Anthophora aestivalis

Unknown
Adonis BlueVU

Adonis Blue

Lysandra bellargus

Unknown
agnhodeedderkoppCR

agnhodeedderkopp

Walckenaeria alticeps

Unknown

Frequently asked questions

Why is ljus nästingbagge classified as Vulnerable?
ljus nästingbagge 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. Choragus sheppardi faces severe population decline due to the loss of ancient deciduous forests, particularly those containing its host trees. The species' dependence on specific fungal associations within decaying wood makes it extremely vulnerable to modern forestry practices that remove dead and dying trees. Climate change further threatens the delicate moisture conditions required for its fungal partners to thrive.
Where does ljus nästingbagge live?
ljus nästingbagge occurs in Austria, Belgium, Bulgaria, Czechia, Denmark, and Estonia (plus 12 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 ljus nästingbagge?
The main threats to ljus nästingbagge 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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