Deilus fugax
VU

Deilus fugax

Local name: Aiguille du genêt

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Photo: iNaturalist: (c) Pedro Antonio Lázaro Molinero, some rights reserved (CC BY-NC), uploaded by Pedro Antonio Lázaro Molinero

Overview

Deilus fugax, commonly known as Aiguille du genêt, is a slender, needle-like arthropod species characterized by its distinctive golden-brown coloration and elongated appendages that allow it to blend seamlessly among broom shrub branches. This cryptic species plays a crucial role as both predator of small invertebrates and prey for insectivorous birds, serving as an important link in Mediterranean scrubland food webs.

Aiguille du genêt (Deilus fugax) faces significant threats from habitat loss due to agricultural expansion and urban development across its range. Climate change is altering the distribution of suitable habitat conditions, while invasive plant species compete with native vegetation that this species depends upon.

Threat summary

Habitat

This species inhabits Mediterranean scrublands, dry grasslands, and rocky slopes with sparse vegetation, typically found at elevations between 200-1200m. It shows preference for areas with well-drained soils and open canopy conditions with scattered shrubs and herbaceous plants.

Frequently asked questions

Why is Aiguille du genêt classified as Vulnerable?
Aiguille du genêt 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. Aiguille du genêt (Deilus fugax) faces significant threats from habitat loss due to agricultural expansion and urban development across its range. Climate change is altering the distribution of suitable habitat conditions, while invasive plant species compete with native vegetation that this species depends upon.
Where does Aiguille du genêt live?
Aiguille du genêt occurs in Albania, Algeria, Austria, Belgium, Bulgaria, and Croatia (plus 18 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 Aiguille du genêt?
The main threats to Aiguille du genêt 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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