VU

Microstrophia nana

Unknown

Overview

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

Microstrophia nana faces severe pressure from habitat destruction as coastal development and agricultural expansion fragment its limited range in the Caribbean. The species' restricted distribution makes it particularly vulnerable to hurricanes and extreme weather events, which can devastate entire populations. Invasive plant species alter the native vegetation structure that this small gastropod depends upon for shelter and food sources.

Threat summary

Habitat

This minute land snail inhabits coastal limestone areas and dry forests in the Caribbean, typically found among leaf litter and low vegetation. It requires specific microhabitat conditions with adequate moisture and calcium-rich substrates for shell development.

Other threatened species in STREPTAXIDAE

EN

Imperturbatia violescens

Stable
EN

Microstrophia modesta

Unknown
VU

Acanthennea erinacea

Stable
VU

Gonospira striaticostus

Unknown

Frequently asked questions

Why is Microstrophia nana classified as Vulnerable?
Microstrophia nana 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. Microstrophia nana faces severe pressure from habitat destruction as coastal development and agricultural expansion fragment its limited range in the Caribbean. The species' restricted distribution makes it particularly vulnerable to hurricanes and extreme weather events, which can devastate entire populations. Invasive plant species alter the native vegetation structure that this small gastropod depends upon for shelter and food sources.
Where does Microstrophia nana live?
Microstrophia nana occurs in across multiple regions. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Microstrophia nana?
The main threats to Microstrophia nana 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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