Isbrueckerichthys saxicola
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Isbrueckerichthys saxicola faces severe threats from habitat degradation in Brazil's Atlantic Forest region, where deforestation and agricultural expansion have fragmented its rocky stream environments. Water pollution from agricultural runoff and urban development further compromises the pristine conditions this specialized catfish requires. The species' extremely limited range makes it particularly vulnerable to localized environmental changes, with entire populations at risk from single disturbance events.
Habitat
This endemic catfish inhabits rocky streams and tributaries within Brazil's Atlantic Forest biome, specifically adapted to clear, fast-flowing waters with rocky substrates. The species requires pristine water quality and stable flow regimes typical of undisturbed forest watersheds.
