CR

Mecistocephalus sechellarum

Unknown

Overview

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

Mecistocephalus sechellarum faces severe threats from habitat destruction on its limited Seychelles island range, where coastal development and tourism infrastructure have eliminated much of its native forest habitat. The species' extremely restricted distribution makes it particularly vulnerable to invasive plant species that alter soil composition and leaf litter structure essential for this centipede's survival. Climate change poses additional risks through altered precipitation patterns and increased storm intensity affecting the humid microhabitats this species requires.

Threat summary

Habitat

This endemic centipede inhabits the leaf litter and soil layers of native forests on granite islands in the Seychelles archipelago. It requires humid microhabitats with stable temperature and moisture conditions found beneath decomposing vegetation in undisturbed forest ecosystems.

Forest· majorForest - Subtropical/tropical moist montane· majorMarine neritic· major

Conservation measures underway

Site/area protection

Other threatened species in MECISTOCEPHALIDAE

EN

Mecistocephalus megalodon

Unknown
CR

Mecistocephalus cyclops

Unknown

Threatened in Seychelles

EN

Acropora mossambica

Declining
EN

Imperturbatia violescens

Stable
EN

Aldabra Fody

Foudia aldabrana

Increasing
CR

Ariadna ustulata

Declining

Frequently asked questions

Why is Mecistocephalus sechellarum classified as Critically Endangered?
Mecistocephalus sechellarum is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range. Mecistocephalus sechellarum faces severe threats from habitat destruction on its limited Seychelles island range, where coastal development and tourism infrastructure have eliminated much of its native forest habitat. The species' extremely restricted distribution makes it particularly vulnerable to invasive plant species that alter soil composition and leaf litter structure essential for this centipede's survival. Climate change poses additional risks through altered precipitation patterns and increased storm intensity affecting the humid microhabitats this species requires.
Where does Mecistocephalus sechellarum live?
Mecistocephalus sechellarum occurs in Seychelles. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Mecistocephalus sechellarum?
The main threats to Mecistocephalus sechellarum are 11.1, 8.1, ai-1, and ai-2. The full IUCN-classified threat record for this species is detailed on the species page.

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