Pseudopaludicola pusilla
Its natural habitats are subtropical or tropical dry forests , subtropical or tropical moist lowland forests , dry savanna , moist savanna , subtropical or tropical dry shrubland , subtropical or tropical dry lowland grassland , intermittent rivers , freshwater marshes , intermittent freshwater marshes , coast and pastureland . 
<triplet> savanna <subj> grassland <obj> subclass of <triplet> grassland <subj> habitat <obj> instance of