Vaillant's frog
Its natural habitats are subtropical or tropical dry forests , subtropical or tropical moist lowland forests , subtropical or tropical swamps , rivers , swamps , freshwater lakes , intermittent freshwater lakes , freshwater marshes , intermittent freshwater marshes , rural gardens , heavily degraded former forests , water storage areas , ponds , and canals and ditches . 
<triplet> swamp <subj> forest <obj> subclass of