INDIA 



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I \<) 



Pare, 120 



I'nritcrn, 122 

 Pur. >c\ tc, 120 



Pre-otic as anterior to oti>cv t 



Prestomial tentacles, 145 



Prestomium, 131 



Primitive streak and groove, 458 



Primordial germ-cell, 192 



Proctodaeum, 231 



Proglottis, 171 



Pronephros, 308 



Prosoma, 211 



Protarthropoda, 239 



Protein, 2 



Proteomyxa, 27 



Proteosoma, 63 



Proterospongia, 127 



Protobranchiata, 275 



Protocercal, 350 



Protonephridiurn, 152 



Protoplasm, i 



Protopterus, 374 



Protostoma, 104, 116, 150 



Protostylic, 381 



Prototheria, 436, 472 



Protozoa, classification, 18 



and disease, 81 

 Prowazek's bodies, 80 

 Pseudobranch, 300 

 Pseudo-navicella, 55 

 Pseudopodia, 3 

 Pseudospora, 27 

 Pupa, 213 

 Pyloric caeca, 359 

 Pylorus, 300 

 Pyorrhoea, 78, 79 



Quartan fever, 60 



Rachis, 181 



Radial canal, 98 



Radial symmetry, 143 



Radiating chambers, 122 



Radiolaria, 30, 31, 32 



Radiolarian ooze, 33 



Radula, 275 



Rana, 406 



Rats and disease, 78 



Rauber's layer, 468 



Reaction to stimulus, Amoeba, 9 



Receptaculum ovorum, 139 



Rectum, 302 



Recurrence of malaria, 61 



" Red coral," no 



Redia, 165 



Red-water fever, 64 



Relapsing fever, 77 



Renal portal, 324, 385, 433 



Residual protoplasm, 54 



Respiration, 231, 390, 408, 423, 430 



K'-tin.-i, 237 



Retinul 



RM*o$poruK* 



Klii/<>l>< xl.i, 28 

 Klivnrli'.ta, 241 

 Kil'S 317 

 Kin:' 

 K'l, 237 



Hum, 171 

 Rudiment, 241 (f 



Sabella, 150 



Salinr Milutimi, iir.nu.il, 52 (foot-note) 



Salivary l.m<l-, 



Sand-fly, 250, 251 



l.-vrr, 80 

 Sarcodina, 18-33 

 Sarcoptes, 257 

 S inosporidia, 66 

 Scabies, 257 



Scales, 295, 350, 352, .\2i 

 Scaphognathfte, 226 

 Scarlet fever, 80 

 Schistosoma, 167-170, 168 

 Schizogony, 22 

 Schizont, 55 



Schizotrypanunt, 49 (foot-note) 

 Scleroblasts, no, 120 

 Scolex, 171 



Scorpion, 220, 221, 256 

 Scy Ilium, 294 

 Scyphistoma, 105 

 Sea-anemones, in 

 Sebaceous glands, 438 

 Secondary subclavian, 433 

 Secretion, 6, 89 

 Segmentation of body, 143 



of egg, 94, 1 88, 450, 454, 467 

 Seminal vesicle, 139, 313 

 Sense-organ, 98 

 Sensory bristles, 236 



cell, 97 



nerve-fibre, 97 



tentacle, 103 

 Sepia, 269 

 Serial homology, 143 

 Serpula, 149 

 Sessile animals, 142 

 Sex, 41, 197 



chromosomes, 189, 190, 196 

 Sexual dimorphism, 167 



reproduction, 24 

 Shagreen, 297 

 Sheep-ked, 254 

 Shell-gland, 164, 233 

 Sieve-membrane, 119 

 Silk, 246 



Silkworm disease, 66 

 Stmocephalus, 260 

 Simulium, 251 

 Siphuncle, 270 



