Has the torrent fish species increased or decreased in the last 5 years?

Over the last five years, the population of torrent fish species has generally decreased due to factors such as habitat degradation, pollution, and climate change affecting their freshwater environments. Conservation efforts have been implemented in some regions, but their effectiveness varies. Ongoing monitoring and research are essential to better understand trends and improve their conservation status. Local conditions and specific species may show different trends, so it's important to examine regional data for a complete picture.