PondsAquacultureFresh WaterWater MicrobiologySnailsPenaeidaeTrematodaTrematode InfectionsSanitary EngineeringRanidaeWaste WaterGeologic SedimentsOsmeriformesHalorubrumSewageRotiferaWater WellsWater PollutantsCladoceraRNA, Ribosomal, 16SDecapoda (Crustacea)Oil and Gas FieldsPhylogenyEcosystemPhototrophic ProcessesFish DiseasesAmphibiansWater Pollutants, ChemicalWaste Disposal, FluidDNA, RibosomalWetlandsDNA Viruses