Round-winged Sweep
VU

Round-winged Sweep

Epichnopterix plumella

Unknown

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

Overview

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

The Round-winged Sweep faces significant pressure from habitat degradation and fragmentation of its specialized grassland environments. Agricultural intensification and the conversion of traditional hay meadows to improved pastures have eliminated much of the species' preferred habitat. Climate change poses an additional threat by altering the delicate balance of temperature and humidity conditions required for successful reproduction and larval development.

Threat summary

Habitat

This species inhabits calcareous grasslands, chalk downs, and traditional hay meadows across parts of Europe. It requires areas with specific plant communities and microclimatic conditions that support its host plants and provide suitable conditions for larval development.

Other threatened species in Psychidae

EN

Proutia rotunda

Unknown
Dusky SweepEN

Dusky Sweep

Acanthopsyche atra

Unknown
Netted SweepCR

Netted Sweep

Whittleia retiella

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 Round-winged Sweep classified as Vulnerable?
Round-winged Sweep 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 Round-winged Sweep faces significant pressure from habitat degradation and fragmentation of its specialized grassland environments. Agricultural intensification and the conversion of traditional hay meadows to improved pastures have eliminated much of the species' preferred habitat. Climate change poses an additional threat by altering the delicate balance of temperature and humidity conditions required for successful reproduction and larval development.
Where does Round-winged Sweep live?
Round-winged Sweep occurs in Austria, Belgium, Bulgaria, Croatia, Czechia, and Denmark (plus 21 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 Round-winged Sweep?
The main threats to Round-winged Sweep 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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