INDEX. 



517 



The numbers refer to the pages. 



Pyrogallate of osmium stain, 226 

 Pyroligneous acid, 280 

 Pyroligneous acid carmine, 145 

 Pyroligneons acid hsematoxylin, 164 

 Pyroiiin, 183, lyO, 350 

 Pyrosiii, 192 

 Pyrosoma, 462 

 Pyroxylin, 105 



Q. 



QTJERVAIN, DE, fixation of nervous 



tissue, 374 



Quieting Infusoria, etc., 461, 476 

 Quiiioiem blue, 195 



R. 



RAADT, blood parasites, 366 



Eabbit, embryology, 291294 



RABL, chromo-formic acid, 35 ; picro- 

 sublimate, 49 ; platinum-sub- 

 limate, 52 ; platinum chloride, 

 52, 289; paraffin sections, 96, 

 98 ; cochineal, 144 ; hsematoxylin 

 and safranin, 232; embryologi- 

 cal methods, 289, 302, 304; 

 horny tissues, 333 ; crystalline, 

 336 ; section fixing, 123 



RABL-RUCKHARD, embryology of Sal- 

 monidse, 304 



RACOVITZA, mucus glands, 454 



RAFFAHLE, pelagic ova, 305 



Raja, 305, 340 



RAMON Y CAJAL, picro-Saurefuchsin, 

 188 ; picro-indigo - caraiine, 230, 

 344 ; nerve-endings in muscle, 

 338 ; stain for nerve-cells, 388 ; 

 Gi-olgi impregnation, 426, 428, 

 429 ; methylen blue, 435 ; retina, 

 444 ; connective tissue, 344 ; 

 neurofibrils, 390398; myelin 

 stain, 416; gold impregnation, 

 436 



Rana, embryology, 302 



RANDOLPH, chloreton, 15 



RANSOM, Cestodes, 465 



RANVIER, osmic acid, 31 ; chromic 

 acid, 34; one-third alcohol, 62; 



absolute alcohol, 62 ; ammonia- 

 carmine, 146 ; picro-carmine, 

 147 ; quinole'iii blue, 195 ; pur- 

 purin, 229 ; impregnation, secon- 

 dary, 213 ; impregnation, with 

 silver, 214, 215 ; with gold and 

 formic acid, 221 ; with gold and 

 lemon-juice, 221 ; after blacken- 

 ing of gold, 225 ; iodised serum, 

 237 ; injections, carmine, 259 ; 

 injections, Prussian blue, 261, 

 266 ; impregnation injections, 

 263 ; maceration, 271, 273, 275 

 decalcification, 282 ; tactile 

 corpuscles, 334; cornea, 335, 

 336 ; nerve and muscle, 338 ; 

 plasma fibrils, 333; corpuscles 

 of Golgi, 340 ; bladder of frog, 

 343 ; medullated nerve, 416 ; 

 electric organs, 339 ; retina, 443, 

 445 ; areolar tissiie, 345 ; eleidin, 

 333; clasmatocytes, 351; bone, 

 353 ; cochlea, 446 ; glands, 371 

 RAWITZ, picro nitro-chroiuic acid, 59 ; 

 picro-nitro-osmic acid, 59 ; 

 carmalum, 144 ; inversion stains, 

 197 ; artificial alizarin, 197 ; 

 bleaching, 286 ; mucicarminic 

 acid, 369 ; eyes of Lamelli- 

 branchs, 452; phospho-tungstic 

 fixative, 39; cochineal, 144; 

 glychaemalum, 163 ; coerulein, 

 194 ; osmium stain, 226 ; harden- 

 ing brain, 380 ; stains f or nerve 

 centres, 385 



Reagents, 11 



RECKLINGHAUSEN, silver impregna- 

 tion, 215, 216 



Reconstruction, from sections, 289 ; 

 and see Orientation. 



REDDING, gold impregnations, 225 



REDDINGIUS, nucleoli, 325 



REDENBAUGH, narcotisation, 17 



Refraction, indices of, 235 ; of proto- 

 plasm, 20, 234 



RE GAUD, silver impregnation ; 216 > 

 ha3matoxylin stain, 232 ; mito- 

 chondria, 328 ; myelin stain, 407 



