VU

sabelkardarspindel

Brommella falcigera

Unknown

Overview

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

Brommella falcigera faces significant pressure from habitat degradation in its specialized cave and karst environments. Urban development and quarrying activities in limestone regions directly destroy the fragile underground ecosystems this spider depends on. Water pollution and changes to groundwater flow patterns further threaten the delicate microhabitats within cave systems where this species has evolved.

Threat summary

Habitat

This specialized spider inhabits limestone caves and karst formations, typically found in the deeper, more stable zones of cave systems. It requires specific microclimate conditions with consistent humidity and temperature that characterize undisturbed subterranean environments.

Other threatened species in Dictynidae

Water SpiderVU

Water Spider

Argyroneta aquatica

Unknown
kwelderkaardertjeCR

kwelderkaardertje

Argenna patula

Unknown
dynkardarspindelEN

dynkardarspindel

Archaeodictyna ammophila

Unknown
noords kaardertjeCR

noords kaardertje

Dictyna major

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 sabelkardarspindel classified as Vulnerable?
sabelkardarspindel 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. Brommella falcigera faces significant pressure from habitat degradation in its specialized cave and karst environments. Urban development and quarrying activities in limestone regions directly destroy the fragile underground ecosystems this spider depends on. Water pollution and changes to groundwater flow patterns further threaten the delicate microhabitats within cave systems where this species has evolved.
Where does sabelkardarspindel live?
sabelkardarspindel occurs in Austria, Bulgaria, France, Poland, Slovakia, and Sweden (plus 1 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 sabelkardarspindel?
The main threats to sabelkardarspindel 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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