61 



East Asia. 



7; embryo (aquatic) penetrates Planorbis mar- 



Europe and N. America. 



ginatus ; sporocyst -> redia 

 last encysts in Planorbis (?) 



cercaria, the 



7; embryo ciliated ; further history unknown. I Cairo. The Cape. 



7; the ciliated embryo appears to pass into a 

 first 7, from thence (by intestine, &c.) into 

 muscles of pike and burbot. 



7; undoubtedly'flslu 



West Switzerland and S. France, Russian Baltic 

 Provinces, Sweden, &c.; rarely Germany, 

 Japan. 



Greenland, Iceland. 



7; encysted in the liver of Cyprinus. 



7; the pig, rarely Man (self-infection), dog, cat. 



Cysticercus cellulosse. 



7; the ox. 



7; as Coenurus cerebralis in the brain of sheep. 



7; domestic animals, more rarely Man. 



Iceland, Europe, India, &c. 



7 probably; (Julus guttulatus ?) ; the eggs pass I Cosmopolite, 

 into water. 



No 7; self-infection. 



No 7; young form (Rhabditis) lives free in I Switzerland, Italy, Egypt, Comoro Islands, 

 mud. | Brazil, Cayenne. 



Apparently no 7; young free-living ? | Widely distributed. 



No 7; the young forms encyst in the infected j 

 animals. 



7; encyst in Gammarus pulex.. 



