Camponotus vagus
VU

Camponotus vagus

Local name: svart hästmyra

Unknown

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

Overview

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

Camponotus vagus faces significant population declines across its European range due to intensive agricultural practices that eliminate the dead wood and mature trees essential for colony establishment. Urban development and forest management practices that remove fallen logs and standing dead trees have fragmented suitable nesting habitats. Climate change may be altering the species' thermal requirements, as these large black ants depend on specific temperature regimes for successful reproduction and colony development.

Threat summary

Habitat

This species inhabits mature deciduous and mixed forests where it nests in dead wood, fallen logs, and tree stumps, requiring well-established woodland ecosystems with abundant decaying timber. Colonies are also found in forest edges and parklands with sufficient dead wood resources and minimal human disturbance.

TERRESTRIAL· majorTERRESTRIAL· majorTERRESTRIAL· major

Frequently asked questions

Why is svart hästmyra classified as Vulnerable?
svart hästmyra 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. Camponotus vagus faces significant population declines across its European range due to intensive agricultural practices that eliminate the dead wood and mature trees essential for colony establishment. Urban development and forest management practices that remove fallen logs and standing dead trees have fragmented suitable nesting habitats. Climate change may be altering the species' thermal requirements, as these large black ants depend on specific temperature regimes for successful reproduction and colony development.
Where does svart hästmyra live?
svart hästmyra occurs in Albania, Algeria, Austria, Belarus, Belgium, and Bosnia & Herzegovina (plus 33 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 svart hästmyra?
The main threats to svart hästmyra 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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