FIG. 7 in Di€erentiation of Gyrodactylus bullatarudis Turnbull, 1956 and G. rasini Lucky, 1973 (Monogenea) with reassignment of Gyrodactylus bullatarudis Turnbull, 1956 sensu Harris (1986) to G. rasini

FIG. 7. Marginal hook of a G. bullatarudis detached from a P. reticulata. Note the absence of curvature near the point (arrowed). (1 marker = 1 mm).