Fernando, C.H.2012-04-042012-04-041959Ceylon Journal of Science (Biological Sciences)2(1)pp.5-32https://dl.nsf.gov.lk/handle/1/7794Biological SciencesCorixidaeNotonectidaeGerridaeReproductionDispersalParasitesPredatorsAquatic insectsThe colonization of small freshwater habitats by aquatic insects 2.. Hemiptera (The water - bugs)Article