Fig. 21From: Somatic musculature in trematode hermaphroditic generation Sanguinicola sp. cercaria, Z-stack of sagittal optical sections showing internal muscle fibers. Asterisks show the flame cells. ao – anterior organ; dm – diagonal muscle fibers; dvm – dorsoventral muscle fibers; eb – excretory bladder; oe – esophagus; t – tail. Scale bars 10 μmBack to article page