CR

Bogidiella bermudensis

Unknown

Overview

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

Bogidiella bermudensis faces severe threats from groundwater contamination and saltwater intrusion into Bermuda's limited freshwater cave systems. Urban development and tourism infrastructure have altered natural drainage patterns, while climate change-induced sea level rise threatens to permanently salinize the species' restricted anchialine cave habitat. The species' extremely limited distribution makes it particularly vulnerable to any disturbance of its specialized underground ecosystem.

Threat summary

Habitat

This endemic amphipod inhabits anchialine caves and underground freshwater systems in Bermuda's limestone formations. The species requires specific salinity gradients and water chemistry found only in these specialized subterranean environments where fresh groundwater meets marine influence.

Frequently asked questions

Why is Bogidiella bermudensis classified as Critically Endangered?
Bogidiella bermudensis 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. Bogidiella bermudensis faces severe threats from groundwater contamination and saltwater intrusion into Bermuda's limited freshwater cave systems. Urban development and tourism infrastructure have altered natural drainage patterns, while climate change-induced sea level rise threatens to permanently salinize the species' restricted anchialine cave habitat. The species' extremely limited distribution makes it particularly vulnerable to any disturbance of its specialized underground ecosystem.
Where does Bogidiella bermudensis live?
Bogidiella bermudensis 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 Bogidiella bermudensis?
The main threats to Bogidiella bermudensis 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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