232 The Management and Diseases of the Dog. 
seen that the seven attached heads have their respective 
crowns of hooks inverted and concealed with the visicular 
GROUP OF ECHINOCOCCUS HEADS. (COBBOLD.) 
body; and their appearance in this condition strikingly 
contrasts with that displayed by the single echinococcus 
FIG. 31. 
LARVAL PENTASTOME, (KUCHENMFISTER.) 
head figured above. These illustrations are reduced 
