Gastropod Molluscs Diversity from Kalvati Lake, Ambajogai, District Beed, Maharashtra

AbstractGastropod molluscs play a crucial role in freshwater ecosystems, acting as primary consumers and important bioindicators of environmental health. These organisms contribute significantly to the ecological balance by participating in nutrient cycling, detritus breakdown, and providing food sources for other species. This study aims to document the diversity and distribution of gastropod molluscs in Kalvati Lake, located in Ambajogai, District Beed, Maharashtra, over the course of the year 2024. Field sampling was conducted using standard quadrat methods, and the collected specimens were identified to the species level for accurate biodiversity assessment. The study recorded a total of 9 gastropod species from six different families, offering valuable insights into the diversity of molluscs in this freshwater habitat. To assess the community structure, Shannon-Wiener diversity index (H’), species richness, and evenness were calculated. These indices provide a quantitative measure of the ecological complexity and balance within the gastropod community. The findings highlight the significance of Kalvati Lake as an important site of biodiversity, with a notable range of gastropod species contributing to the lake's ecosystem functions. Furthermore, the study underscores the urgent need for conservation measures to safeguard these vital ecosystems from the growing threats posed by anthropogenic pressures, such as pollution and habitat degradation. Protecting the gastropod populations in Kalvati Lake is essential for maintaining the ecological integrity of the lake and ensuring the continued health of the broader freshwater environment.