2/6 



INDEX 



(Estrida, 210 

 Oncosphere, 50, 55 

 Ophidia, 6 



Opisthoglypha, 231, 250 

 Opisthorchis, 19, 25 



conjunctum, 25 

 felineus, 48 



novcrca, 25, 48 

 Oxyuris, 171 



vermtcularis , 177, 191 



Paragonimus> 22 



ivestermani, 19, 22, 48 



, geographical distribution of, 22 



, haemoptysis following infection 



by, 23 

 , prophylaxis against, 4 



- , pulmonary infection from, 23 



, structure of, 23 



Paralysis following cobra poison, 240 

 Paramphistomidfe, 16, 17, 32, 182 

 , eggs of, 35 

 , hermaphrodites, 14 

 Paramphistomuni) 32 

 Parasites, carriers of, I 

 , effects on their hosts, 3 

 , forms of, 2 

 , hermaphroditism in, 2 

 , human, classification of, 8 

 , life history, 180 

 , metazoa as carriers, 3 

 Parasitism, kinds of, I 

 Peg-tail snakes, 229 

 Pentastomida, 194 

 Peritonitis, causes of, 137, 168 

 Phoorsa (Echis carinatus), 259 

 Pig, destructive to snakes, 269 

 , trichina spiralis infection in, 137 

 Platurus, 251 

 Platyhelminths, 6, 8 

 Poison-fangs of Thanatophidia, 237 

 Pork, " measly," or " trichinosed," 139 

 , trichina larvae encysted in, 137 

 Potash permanganate, washing snake- 

 bite with, 247 

 Pregnancy, ankylostomiasis during, 150, 



153 



Proteroglypha, 231 



Proteroglyphe Colubridcc, 248, 250 



Protista, 5 



Pseudechis, action of venom, 268 



, distinctive characters, 253 



Pseudocerastes, 254, 259 



Pseudophyllidice, 49 



Pseudorasbora par?>a, fish carriers of, 27 



Puff-adder (Bids arietans, B. gabonica), 



262 



Pycnosoma, 203, 211 

 Pythons, 228 



RATS, trichina spiralis infection in, 139 



Rattlesnake. See Crotalinse 



Redise of trematodes, 10 



Respiratory apparatus, paralysis following 



cobra poisoning, 240 

 Rhabditis pellio, 75 

 Rhabdonema intestinale, 75 

 Rhinghals (Sepedon ha mac hates), 261 

 Rhinoplocephalus ', 252 

 River jack viper, 263 

 Russell's viper, venom of, 241 



Sarcophaga, 198, 210 

 Scabies, 196 



Schistosomida;, 16, 17, 36 

 , sexual organs of, 14 

 Schistosomum crassiim in cattle, 36 



h&matobium, calculus due to, 39 

 , diseases due to eggs of, 38 



, geographical distribution, 39, 42 



, mode of infection in man, 41 



, parasitic in man, 37 



, persistent infection from, 40 



, treatment of infection, 41 



, two species probable, 42 



indicum in horses, 36 



japonicum, mode of infection by, 42 

 , diseases caused by, 45 



, geographical distribution, 43 



, parasitic in man, 36 



, symptoms due to, 44 



mansoni, 43 

 SclerostomincE, 141 

 Scolices, 50 



Sea-snakes, confusion of eels with, 226 



See also Hydrophinae. 



