1 66 UNSEGMENTED " WO RMS ^ 



anterior, perforated by the mouth ; a second, imperforate 

 a little further back on the mid ventral line. 



F^*'* 53- — Keproductive Organs of Liver Fluki 

 (After Sommer). 



f. Female aperture. 



s.v. Seminal vesicle. 



y.i^l. Diffuse yolk glands. 



sJi.g. Shell gland. 



v.d. Vas deferens. 



T. Testes (anterior). 



ov. 0\-ary (dark). 



lit. Uterus. 



c.s. Cirrus sac. 



/. Penis. 



III. Mouth. 



g. Anterior ]ol:>es of gut. 



There is a muscular pharynx and a blind alimentary canal 



