VU

Semotrachia euzyga

UnknownENAUENAUENAU

Overview

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

Semotrachia euzyga faces significant pressure from habitat degradation in its limited range within the Hawaiian Islands. The species is particularly vulnerable to invasive plant species that alter the native forest understory where it shelters and feeds. Agricultural expansion and urban development continue to fragment its remaining habitat, while introduced predators pose additional risks to this endemic land snail.

Threat summary

Habitat

This endemic Hawaiian land snail inhabits native mesic and wet forests, typically found in the understory vegetation and leaf litter of ohia-lehua forests. It requires specific moisture conditions and native plant communities that provide both shelter and food sources.

Other threatened species in CAMAENIDAE

EN

Nanotrachia orientalis

Unknown
EN

Meridolum corneovirens

Unknown
VU

Mouldingia occidentalis

Unknown
VU

Ningbingia dentiens

Unknown

Frequently asked questions

Why is Semotrachia euzyga classified as Vulnerable?
Semotrachia euzyga 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. Semotrachia euzyga faces significant pressure from habitat degradation in its limited range within the Hawaiian Islands. The species is particularly vulnerable to invasive plant species that alter the native forest understory where it shelters and feeds. Agricultural expansion and urban development continue to fragment its remaining habitat, while introduced predators pose additional risks to this endemic land snail.
Where does Semotrachia euzyga live?
Semotrachia euzyga 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 Semotrachia euzyga?
The main threats to Semotrachia euzyga 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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