Trichopeza longicornis
VU

Trichopeza longicornis

Unknown

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

Overview

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

Trichopeza longicornis faces significant pressure from habitat degradation in its specialized wetland environments. Agricultural expansion and urban development have reduced the availability of suitable marshy areas and stream margins where this dance fly species breeds and feeds. Water pollution from agricultural runoff and industrial discharge further compromises the aquatic ecosystems essential for its larval development.

Threat summary

Habitat

This dance fly species inhabits wetland margins, particularly areas near slow-moving streams and marshy ground with abundant vegetation. It requires clean water sources for larval development and dense riparian vegetation that supports the small insects it preys upon as an adult.

Threatened in Austria

VU

Lepiota echinella

Unknown
EN

Lyophyllum deliberatum

Unknown
VU

Large Tree-chernes

Dendrochernes cyrneus

Unknown
EN

Pipizella nigriana

Unknown

Frequently asked questions

Why is Trichopeza longicornis classified as Vulnerable?
Trichopeza longicornis 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. Trichopeza longicornis faces significant pressure from habitat degradation in its specialized wetland environments. Agricultural expansion and urban development have reduced the availability of suitable marshy areas and stream margins where this dance fly species breeds and feeds. Water pollution from agricultural runoff and industrial discharge further compromises the aquatic ecosystems essential for its larval development.
Where does Trichopeza longicornis live?
Trichopeza longicornis occurs in Austria, Denmark, Finland, France, Germany, and Luxembourg (plus 7 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 Trichopeza longicornis?
The main threats to Trichopeza longicornis 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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