Montserrat Galliwasp
CR

Montserrat Galliwasp

Diploglossus montisserrati

Unknown

Photo: (c) diploglossusmonotropis, all rights reserved, uploaded by diploglossusmonotropis

Overview

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

Diploglossus montisserrati faces severe threats from volcanic activity on Montserrat, where pyroclastic flows and ash deposits have destroyed much of its forest habitat since the 1995 eruptions began. The species' extremely limited range makes it particularly vulnerable to habitat loss, while introduced predators such as cats and rats pose additional pressure on remaining populations. Climate change may further reduce suitable habitat in the island's remaining safe zones.

Threat summary

Habitat

This endemic lizard inhabits the montane forests and forest edges of Montserrat, typically found in leaf litter and under logs in humid woodland areas. The species is restricted to the island's higher elevations, particularly in the Centre Hills region which remains outside the volcanic exclusion zone.

Forest· major

Conservation measures underway

Site/area protectionSpecies managementLegislation

Frequently asked questions

Why is Montserrat Galliwasp classified as Critically Endangered?
Montserrat Galliwasp 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. Diploglossus montisserrati faces severe threats from volcanic activity on Montserrat, where pyroclastic flows and ash deposits have destroyed much of its forest habitat since the 1995 eruptions began. The species' extremely limited range makes it particularly vulnerable to habitat loss, while introduced predators such as cats and rats pose additional pressure on remaining populations. Climate change may further reduce suitable habitat in the island's remaining safe zones.
Where does Montserrat Galliwasp live?
Montserrat Galliwasp occurs in Montserrat. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Montserrat Galliwasp?
The main threats to Montserrat Galliwasp are 1.1, 10.1, 12.1, and 7.2. The full IUCN-classified threat record for this species is detailed on the species page.

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