VU

Cristilabrum rectum

Unknown

Overview

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

Cristilabrum rectum faces significant pressure from habitat degradation in its restricted limestone cave systems. Urban development and quarrying activities in karst regions directly threaten the delicate cave ecosystems this species depends upon. Water pollution from agricultural runoff and industrial activities can alter the chemical composition of cave environments, disrupting the specialized conditions required for this gastropod's survival.

Threat summary

Habitat

This species inhabits limestone cave systems and underground karst formations, typically in areas with stable temperature and humidity conditions. It requires specific cave microhabitats with particular water chemistry and substrate conditions for feeding and reproduction.

TERRESTRIAL· major

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Frequently asked questions

Why is Cristilabrum rectum classified as Vulnerable?
Cristilabrum rectum 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. Cristilabrum rectum faces significant pressure from habitat degradation in its restricted limestone cave systems. Urban development and quarrying activities in karst regions directly threaten the delicate cave ecosystems this species depends upon. Water pollution from agricultural runoff and industrial activities can alter the chemical composition of cave environments, disrupting the specialized conditions required for this gastropod's survival.
Where does Cristilabrum rectum live?
Cristilabrum rectum occurs in Australia. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Cristilabrum rectum?
The main threats to Cristilabrum rectum 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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