Palaemonetes lindsayi
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Palaemonetes lindsayi faces severe threats from groundwater depletion and contamination in its extremely limited range within the Edwards Aquifer system of Texas. Agricultural runoff, urban development, and industrial activities have degraded water quality in the species' cave and spring habitats. The species' restriction to a single aquifer system makes it exceptionally vulnerable to any changes in groundwater hydrology or chemistry.
Habitat
This freshwater shrimp is endemic to the Edwards Aquifer system in south-central Texas, inhabiting underground caves, springs, and associated groundwater systems. The species requires clean, well-oxygenated groundwater with stable temperatures and specific chemical conditions typical of limestone karst aquifers.
