Absolute Abundance of Dominant Freshwater Mollusks of an Irrigation Canal

Mollusks are a diverse group of invertebrates that perform fundamental ecological functions within freshwater ecosystems. This study evaluated the absolute abundance of dominant freshwater benthic mollusks in an irrigation canal, utilizing a partial count method across seven established sampling stations. Results revealed that the endemic freshwater snail (Jagora spp.) was the most abundant species, followed by golden apple snail (Pomacea spp.) and freshwater clam (Corbicula spp.), which are both invasive species. Effective monitoring and management strategies are essential to mitigate the adverse effects of the invasive species in their particular environment.