40 



LUNG-FLUKES. 



liver eventually becomes soft and friable. Flukes are of course 

 to be found in the diseased organs in numbers, the writer 



DEV£/.OPM£A/r. 

 OVUM 0) 



CI LI Area lai}v/i (/j 



SPOROCYST 0) 



A/ Bl C D\ e\ A 



"neoiACe-B) 



'AGAMOUS CYSTS 



fso-zeoj 



W0£/?E FOUIVD. 



IN EXCffETA Si GROUND. 



/N WATeR grMANTLe 

 CA VITY OF UMN/C US. 



m MANTLE CAVITY 

 OF LJMN/e.US. 



//V THE WAT Eft. 



ON GRASS BY WATER SIDE. 



SEXUAL ADUL TS /yy bU£ DUCTS & LIVER. 



(so-zsoj 



^OVA fZ2.5aO0O TO i-oooooo) 

 Fio. 9.' — Diagram showing Life-history op Liver-Pluke. 



having taken as many as seventy from one lamb's liver and 

 bUe-duct. 



Lung-Plnkes. — Sometimes flukes are found in the lungs of 



