Aspects of the Ecology of Proteocephalid Cestode Parasites of Hoplobatrachus tigerinus (Daudin, 1803) and Duttaphrynus melanostictus (Schneider, 1799) from YSR (Kadapa) District, Andhra Pradesh, India Journal title: Journal of Applied Life Sciences International Authors: Mannela Hemalatha, C. Srinivasa Kalyan, Anuprasanna Vankara Subject(s):