522 



INDEX. 



The numbers refer to the Pages. 



Mollusca, 461 et seq. ; embryology, 

 347349. 



Molluscoidu, 460. 



Molybdate of ammonium, impregna- 

 tion, 261. 



MONCKEBERG and BETHE, treatment 

 of osmic material, 34, 328 ; peri- 

 pheral nerves, 410. 



Monobromide of naphthalin, 81, 281. 



MONTGOMERY, Nemertina, 477. 



MONTI, copper impregnation, 427. 



MOORE, A. Y., blood, 450. 



MOORE, V. A., freezing method, 139. 



Mordants, 159 et seq. 



MORGAN, embryology of Amphibia, 

 342, 343 ; embryology of Ascidians, 

 346 ; embryology of Periplaneta, 

 350. 



MORTON, flagella, 496. 



MOSELEY, shell, 464. 



Motor nerve-endings, 371 et seq. 



Mounting in fluids, 289. 



Mounting media, see Examination and 

 Preservation. 



Muchaematein, 455. 



Mucicarmine, 454. 



Mucicarminic acid, 455. 



Mucin, 453456. 



Mucus, removal from Gastropoda, 462. 



Mucus cells, 453456. 



MUIR, blood, 447. 



MIJLLER, solution of, 51 ; for macera- 

 tion, 316 ; for injection, 309. 



MULLER, C. F., silver impregnation, 

 247. 



MULLER, G. W., Ostracoda, 466. 



MUNDER, address, 162. 



MTJNSON, chloral hydrate, 272. 



Muscle, smooth, 374 376. 



Muscle and tendon, 371 376. 



Muscle cells, 371. 



Myelin stains, 396408. 



Myzostoma, 469. 



N. 



NABIAS, R. DE, nervous system of Pul- 



monata, 463. 

 Nails, 368. 



NANSEN, maceration, 316. 

 Naphtha, for imbedding, 96. 



Naphthalin, monobromide of, 81, 281. 



Naphthalin red, 207. 



Narcotisation, 12 et seq. 



NATHTJSIUS, VON, horn, 368. 



Natural injections, 311. 



NEALEY, bone and teeth, 444. 



NEELSEN and SCHIEFFERDECKKR, 

 clearing agents, 80; origanum 

 oil, 83 ; sandal-wood oil, 84. 



Negative impregnation, 241. 



Nematocysts, 484. 



Nematoda, 475 ; embryology, 356. 



Nemertina, 476. 



NepJielis, 18. 



Nerve-cells, 389393. 



Nerve-endings in muscle and tendon,. 

 371376; in skin and others, 368 

 370; and see Methylen blue 

 and Neurological methods. 

 | Nerve-fibres, structure, 393395. 

 | Nervous centres of reptiles, fishes, and 

 Amphibia, 387; of Gastropoda,. 

 463 ; of Arthropods, 468; and see 

 Neurological methods. 



Nervous system, see Neurological 

 methods. 



NESTEROFFSKY, gold method, 255. 



NEUMAYER, knife-wedges, 107. 



Neuroceratin, 393. 



Neuro- fibrils, 394, 502. 



Neuroglia, 428 430. 



Neurological methods, 377; introduc- 

 tion and hardening methods, 37T 

 389; cytological methods, 389 

 395; myelin stains, 396 406; 

 myelin and axis-cylinder ditto,, 

 407, 408 ; axis-cylinder and proto- 

 plasm ditto, 409430; retina,, 

 inner ear, etc., 431. 



Neutral balsam, 283. 



Neutral chromate of ammonia, 52. 



Neutral differentiation or extraction,, 

 198. 



" Neutral " dyes, 193. 



Neutral red, 220 ; for nerve-cells, 392 ; 

 for mucus cells, 455. 



Neutralisation of carmine solutions,, 



301. 



NIAS, cleaning slides, 500. 

 NICOLAS, gelatin imbedding, 119. 



