FIG. 4 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. 4. (A±C) Cirrus armature of G. rasini from Xiphophorus hybrids ®xed and mounted in ammonium picrate±glycerin, viewed with a phase contrast microscope and drawn with the aid of a camera lucida.