Demographic densification and agricultural activities have led to strong anthropization of the watersheds of the Daloa’s urban aquatic environments, which could modify their physico-chemical characteristics. The present study was carried out to highlight the influence of physico-chemical parameters on the distribution of molluscs in Daloa’s rice and fish ponds. It took place between July and September 2020, in eight (08) sampling sites located in rice and fish ponds. The aquatic mollusks sampling was carried out using a turbid net (1 m2 of sampled area) and a Van Veen bucket (0.15 m2 of sediment per sample). The result showed that Dissolved oxygen, conductivity, pH, transparency, temperature and depth did not vary significantly between sampling sites in the rice and fish ponds. The inventory revealed 26 species of mollusks in 10 families and 5 orders. The order Basommatophores (13 species) was the most diversified. The rice ponds with 25 species was more diversified than the fish ponds with 17 species. The presence of Aplexa marmorata and Melanoides tuberculata in all the Daloa’s rice and fish farming systems was due to the basicity of these waters.