Fig. 25From: Somatic musculature in trematode hermaphroditic generation Cercaria edgesii cercariae, internal musculature. a: Z-stack of frontal optical slices of the trunk; b: Z-stack of frontal optical slices in the region of the ventral sucker. Roman numerals mark the additional internal muscle bundles. vs – ventral sucker. Scale bars 10 μmBack to article page