VI 



INDEX. 



Processes of photomicrography, 1199. 



Stereo-photo-micrography, 11 13. 



The ortol developer, 1487. 



The photo-micrography of tissues with 



simple apparatus, 1283. 

 The value of the telephoto lens, 1241, 

 1568. 

 Lepra bacilli in nasal cavities of lepers, 1391. 

 Leucocytes, methods for fixation and differen- 

 tiation of, 1 177. 

 Leucocytes in the thymus in bony fishes, origin 



of, 1 30 1. 

 Lichens, association of alga and fungus in, 



1208. 

 Lime cysts on the surface of the kidney, 1306. 

 Lithium, micro-chemical analysis of, 1191. 

 Lymph cells in the marrow of the bones, 1258. 

 Magnesium, micro-chemical analysis of, 1376, 



1495, 1497- 

 Magnifiers, 1448. 

 Malarial parasitology, 1304. 

 Marine Biological Laboratory at Cold Spring 



Harbor, L. I., 1279. 

 Melonite, 1226, 135 1. 

 Mercury in urine, estimation of, 11 46. 

 Mesogamy in Cucurbita, 1413. 

 Metallic sodium in blowpipe analysis, 1393. 

 Method for collection and preservation of par- 

 asitic worms, 1580. 

 Method for rearing Amoeba, 1566. 

 Method of determining the comparative grav- 

 ity of alcohol when dehydrating by osmosis, 

 1409. 

 Method of injecting small vessels, 1282. 

 Methods for use in the study of Infusoria, 1 579. 

 Methods : 



Beale's carmme for isolated nerve cells, 



1564. 

 Chenzinski's method for staining gono- 



coccus, 1515. 

 Chrome-silver impregnation for nerve 



tissue, 1560. 

 Clinical quantitative analysis of proteids 



in stomach contents, 12 16. 

 Contrast staining of blood corpuscles, 



1335- 



Cultivating and staining the diphtheria 

 bacillus, 1 3 14. 



Demonstrating arrangement of cilia on 

 Paramecium, 1566. 



Detection and determination of sugar in 

 urine, 1353. 



Determining the comparative gravity of 

 alcohol when dehydrating by osmosis, 

 1409. 



Differentiation of blood of various ani- 

 mals, 1268. 



Double staining of cartilage, 1337. 



Embedding in celloidin, 1 539. 



Estimation of mercury in urine, 1146. 



Examination of blood, 1 145. 



Experiments upon the formation of en- 

 zymes by bacteria, 1587. 



Finishing laboratory desk tops, 1240. 



Flattening and fixing paraffin sections on 

 slides, 1 196. 



Germination of spores, 1147. 



Golgi's rapid method for chrome-silver im- 

 pregnation, 1 561. 



Gram's method for staining diphtheria 



bacilli, 1476. 

 Hardening nerve tissue with formaldehyde, 



1562. 

 Injecting small vessels, 1282. 

 Kresylichtviolett, staining with, 1492. 

 Labeling mounted specimens, 1566. 

 Making preparations of bone marrow, 



1259. 

 Making slides of Amoeba, 1450. 

 Malarial parasitology, 1304. 

 Measuring crystals, 1225. 

 Methylen blue and erythrosin method for 



nerve cells, 1560. 

 Mountingand preserving mosquitoes, 1 129. 

 Mounting mouth parts of cray fish, 1435. 

 Neisser's method of staining gonococcus, 



1515. 

 Nissl's method for staining nerve cells, 



1558. 

 Orienting and cutting small opaque ob- 

 jects, 1505. 

 Osmic acid for staining peripheral nerve 



fibers, 1564. 

 Phenyl-hydrazin test for sugar, 1268. 

 Preparing permanent specimens to dem- 

 onstrate structure of earthworms, 1409. 

 Preservation of pathological specimens, 



1592. 

 Preservation of sputum for microscopical 



examination, 1268. 

 Preserving bacteria for museum speci- 

 mens, 1268. 

 Preserving Crustacea, 1341. 

 Quantitative test for bacteria in milk with 



low magnifying power, 1596. 

 Rearing Amoeba, 1566. 

 Schiitz method of staining gonococcus, 



1515. 

 Simultaneous staining of blood smears 



with eosin and methylen blue, 1227. 

 Staining bacteria in root tubercles of legu 



minous plants, 1528. 

 Staining connective and elastic tissue, 



1262. 

 Staining echinococcus, 1545. 

 Staining elastic fibers of the skin, 1423. 

 Staining elastic fibers in sputum, 1146. 

 Staining eosinophile cells, 141 7. 

 Staining fat, 11 78, 1227, 1508. 

 Staining flagella, 1472. 

 Staining gonococcus, 1515. 

 Staining in toto with Delafield's haenia- 



toxylin, 1 172. 

 Staining Infusoria, 1435. 

 Staining large numbers of sputum speci- 

 mens, 1594. 

 Staining malaria parasite, 1435. 

 Staining nerve cells, 1 180. 

 Staining nerve tissue, 1557. 

 Staining sections for class work, 1194. 

 Staining sections of tumor, 1137. 

 Staining sections while embedded in paraf- 

 fin, 121 2. 

 Staining tubercle bacilli, 1395, 1472. 

 Studying Infusoria, 1579. 

 Tallqvist's method of haemoglobin estima- 

 tion, 1596. 

 Testing for B. coli in water, 1403. 



