Hymenolepis diminutaHymenolepisHymenolepiasisCestodaHymenolepis nanaCestode InfectionsNiclosamideTrematodaHelminthiasis, AnimalBiomphalariaSnailsTrematode InfectionsAcanthocephalaCaulobacteraceaeAngiostrongylus cantonensisEchinococcosisIntestinal Diseases, ParasiticHost-Parasite InteractionsEchinococcusSarcocystisSarcocystosisEchinococcus multilocularisHelminthsLife Cycle StagesProtozoan InfectionsPhosphoric Triester HydrolasesBulinusAnthelminticsSchistosoma mansoniPseudomonasDisease VectorsInsectivora