“…Additional molecular sampling might uncover the diversity of these species rich group of parasites but this trend has not much popular in case of monogeneans. In India, only a few species of freshwater monogeneans has been sequenced through studies of some workers [27][28][29][30][31][32][33][34][35][36] . But with this data, it is difficult to establish the phylogeny and discuss the validity of freshwater monogenean having very minute differences in their body parts.…”