GENERAL INDEX. 



763 



Pathological effects of Tcenia solium, 

 Pediculus capitis, .... 



PAOE 



535 

 12 



7, 11 

 of walrus, . . . 13 



Pelodera, 94 



Penis See Cirrhus. 



Pentastomum referable to the Arach- 



nida, ... 14 



,, Chitinous balls of male, 463 



,, constrictum, Effects of, 137 



,, denticulatum, immature 



form of P. 

 tcenioides, 41 

 Effects of, . 137 

 ,, ,, Occurrence of, 77 



,, ,, Wanderings of, 136 



,, tcenioides, caries due to, 144 



,, ,, Eggs of, . 55 



,, ,, Migration of, 



46, 77 

 Perforation of alimentary canal by 



Entozoa, . . 77 



,, of viscera by Echinococcus, 647 



Phoca barbata, . . ... 738 



Phthirius See Pediculus. 



Phyllobotkrium, . . 372, 388 



,, lactuca, . .372 



Phylloxera, ... .123 



Piestocystis, ... . 655 



Dithyridium, . 343 



variabiliis, . 343, 347 



Pig, JBalantidium coli in, . 256 



Pig, parasites derived from, 12, 156 



Pigment in Tcenia saginata, . 436 



Pike, host of Bothriocephalus latus, 



159, 717 



Planarians, as ancestors of Trematodes, 107 

 Planorbis, parasite of, . . 80 



Plasmatic vascular system, . . 303 

 Platodes, definition of, . . . 269 



Podophrya, 235 



Polycephalus, . . . . 405 

 Polyphemus occidentalis, parasite of, 108 

 Polystomum integerrimum, . . 19, 40 

 Pontea cratcegi, parasites in caterpillar 



of, 63 



Pressure on organs, due to parasites, 128 

 Prismatic tape-worms, . . . 453 

 Protoctista, . . . . . 175 

 Proglottides nconati, . . . 668 

 Proglottis, individuality of, . 271, 275 

 ,, Position in life-cycle, . 385 

 Prophylaxis, nature of rational, . 169 



Protista, 175 



Protozoa, 175 



Pseudonavicellse, . . . , 193 

 Pseudoparasite, .... 2 



Pseudophylles, .... 388 



Psorosperms, 398 



,, formed from Coccidium, 213 



,, mistaken for eggs of 



helminths, . . 48 



Psorosperm-nodules, . . 205, 209 

 Psorosperm-saccules, . . . 195 

 Pulex penetrans (Khynchoprion), . -43 



Rabbit, Coccidium in liver of, 

 ,, Strongylus commutatus in, 

 , , Tcenia serrata in, 

 , , Trichina spiralis in, . 



Rainey's tubes, 



Rat, Cysticerci in, . 

 ,, Trichina spiralis in, 

 ,, Trichosomum crassicauda in, 



Rate of development, 



Receptacle, . 



Receptaculum scolecis, 



PAGR 



203 

 47 

 135 

 12 

 200 

 128 

 12 

 10 

 56 



346, 503, 576 

 346 

 Receptaculum seminis, of Bothrioce- 



phalus latus, 700 

 of Cestodes, . 313 



,, of Tcenia echino- 



coccus, . . 590 



,, of T. nana, . 660 



,, of T. saginata, . 442 



Redia, . . . .30, 71, 117 



Reproductive organs See Generative 



organs. 



Respiration, aerial, of Entozoa, . 15 



Rhabditis, . . . . 2, 61, 89 

 ,, appendiculata, . . 99 



,, stercoralis, . . 48, 126, 148 

 ,, terricola, . . .48, 62 

 Rhabditoid larval forms, . . 99 



Rhabdonema, genus created, . . 89 



,, nigrovenosum, 2, 61, 89, 96 

 Rhizopoda, definition of, . 182 



Rhynchobothrium, . . 369, 388 



Rhynchoprion penetrans, . . 43 



Ribbon -like structure, . . . 576 

 Rook, parasites of, ... 49 



Rostellum, development of, . . 351 

 General structure of, . 401 

 of Cestodes, . . 351 



ofTseniadse, ... 392 

 of Tcenia saginata, v 434 

 of T. solium, . . 521 



Simple, in T. cucumerina, 393 



Sacculina, 18 



ScenolopJius, . . . .^ . 248 

 Scenuris, _ . . . . 115, 376 

 ,, variegata, . . . 363 



Sagitta, Nematodes in, . . . 138 

 Sarcophaga carnaria, larvae of, in man, 



2, 144 



Sarcoptes scabiei, . . . 14, 139 



Schistocephalus, . 139, 309, 317, 376 



,, solidus, ... 25 



(See also Ligula. ) 



Schizomycetes, parasitic, . . 179 



Schneider, A., on Sphcerularia, . 16 



Sclerostomum armatum, . . . 11 



,, equinum, 64, 67, 74, 90, 131 



Scolex, .... 371, 373, 385 



,, polymorphus, . . . 371 



Self-infection, .... 153 



Sexless Entozoa, meaning of, . 35 



Sheep infected by Oestrus, . . 15 



by Trichocephalus, . .66 



by Parasite in bronchus 



of, . . . 46 



