Freshwater snail, Pila globosa is an edible mollusc which bears commercial and ethnomedicinal signifi-cance. During environmental aridity, P. globosa aestivates deep into the soil for four to five months. Wereport comparative analyses of immune associated parameters in the hemocytes and hemolymph of P.globosa during activity, experimental aestivation, arousal and starvation. Hemocyte is a major…