Niphargus hrabei
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Niphargus hrabei faces significant threats from groundwater pollution and habitat degradation within its limited karst cave systems. The species' restricted distribution makes it particularly vulnerable to localized environmental changes, including contamination from agricultural runoff and urban development in the surrounding watershed. Climate change poses an additional risk through altered groundwater flow patterns and temperature fluctuations that could disrupt the delicate cave ecosystem this amphipod depends upon.
Habitat
This endemic amphipod inhabits groundwater systems and cave environments within karst limestone formations. The species is restricted to specific underground aquatic habitats where it depends on stable water chemistry and temperature conditions typical of deep cave ecosystems.