INDEX. 



The numbers refer to the Pages. 

 PICTET, examination liquid, 269. Preservation of material, 5, 6. 



Pigment, removal of, 467. 

 Pigment spots, artificial, 383. 

 PIXT>-ER, Taniae, 477. 

 Pisces, embryology, 344. 

 PlSENTl, alum-carmine, 168. 

 Pizox, gemmation of Ascidians, 346. 

 Plasma cells, 437439. 

 Plasma fibrils, 367. 



Plasma stains, defined, 154, 212; the 

 coal-tar, 212227; cytological, 

 364. 



Plastic reconstruction of sections, 332. 

 Platino-aceto-osmic acid, 45, 362. 

 Platino-sublimate mixture, 331. 

 Platinum chloride, 60 ; mixtures, 44, 



45, 48, 331. 

 PLAINER, medullated nerve, 61, 394; 



Kernschwarz, 262. 

 PLESCHKO, methylen blue, 239. 

 PLESSIS, Dr, see Du PLESSIS. 

 Pli'tei's, 483. 

 PODWYSSOZKI, fixing mixture, 43; 



safrauin, 204. - 

 Poisoning, 16 et seq. 

 POLAILLON, iron impregnation, 260. 

 Polari*ation, for myelin, 406. 

 POLITZER, inner ear, 434. 

 POLUMORDWINOW, stain for nerve- 

 cells, 392. 



Polychaeta, embryology, 354. 

 Polychromatic methylen blue, 228. 

 POLZAM, soap imbedding, 117. 

 POPOW, neuroglia, 430. 

 Porifera, 489, 490. 

 Positive impregnation, 241. 

 Potash, for maceration, 314 ; for 

 corrosion, 321 ; acetate of, see 

 Acetate ; bichromate of, see Bi- 

 chromate; hypochlorite of, see 

 Hypochlorite ; permanganate of, 

 see Permanganate. 



Potassium bichromate, see Bichromate. 

 Potassium ferricyanide, for bleaching, 



35. 



Potassium permanganate, for bleach- 

 ing, 34, 328 ; as a mordant, 160, 

 200 ; for maceration, 316. 

 POUCHET, bleaching, 328. 

 PRENAXT, saf ranin, 204 ; cochlea, 433. 



Preservative media, see Examination 



and Preservation. 

 PEETEK, star-fishes, 14. 

 Prickle-cells, 366. 

 Primerose, 221. 

 PBINCE, blood, 451. 

 PXINGLE, vacuum imbedding, 101. 

 PBITCHABD, chromic acid mixture, 39 ; 



reducing liquid, 255 ; cochlea, 434. 

 Progressive staining, 154, 195. 

 Protozoa, 490495. 

 PBOWAZEK, neutral red, 220. 

 PBTTDDEN, hannatoxyliu, 184. 

 Prussian blue, impregnation, 260; 



injections, 299, 303305, 308, 



309; soluble, 303. 

 PBZESMYCKI, Protozoa, 492. 

 PUBCELL, eyes of Phalangida, 467. 

 Purpurin, 264. 

 Pyridin, 73, 379. 

 Pyrogallate of iron stain, 260. 

 Pyro^rallate of osmium stain, 258. 

 Pyroligrneous acid carmine, 170. 

 Pyroligneous acid haematoxylin, 187. 

 Pyrosin, 221. 

 Pyrosoma, 460. 



Q. 



QUERTAIN, DE, fixation of nervous 



tissue, 379. 



Quieting Infusoria, etc., 491. 

 Quinole'in, 223. 



R. 



Rabbit, embryology, 333336. 



RABL, chromo-formic acid, 40; picro- 

 sublimate, 58 ; platinum chloride, 

 60 ; paraffin sections, 112, 116 ; 

 serial sections, 145 ; cochineal, 

 169; htematoxylin and safranin, 

 267 ; embryological methods, 331, 

 343. 



RABL-RUCZHABD, embryology of Sal- 

 monida?, 345. 



RAFPAELE, pelagic ova, 34C. 



Raja, 434. 



RAMON Y CAJAL, see CAJAL. 



RANVIEB, osmic acid, 36 ; chromic 



