Neoplecostomus botucatu
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Neoplecostomus botucatu faces severe threats from habitat degradation in its restricted range within the Paranapanema River basin in São Paulo state, Brazil. Urban development, agricultural expansion, and water pollution from industrial and domestic sources have significantly impacted the clear, fast-flowing streams this endemic catfish requires. Dam construction and water extraction for irrigation have altered natural flow regimes, while sedimentation from deforestation reduces water quality in its specialized rocky substrate habitats.
Habitat
This endemic catfish inhabits clear, fast-flowing streams and small rivers with rocky substrates in the Paranapanema River basin of São Paulo state, Brazil. It requires well-oxygenated waters with moderate to strong currents and prefers areas with boulder and cobble bottoms where it can find shelter and feeding opportunities.
