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Whole mounted parasite stained with borax carmine showing visceral organs: (a) Anterior sucker (As), cecal bifurcation (Cb), caecum (C), (b) cecum (Ca), vitelline gland (Vg), uterus (Ut), (c) mouth (Mo), pars prostatica (Pp), genital pore (Gp), (d) intestinal cecal end (Ice), (e) uterus (Ut), (f) posterior sucker (Ps).
