INDEX. 



vu 



Copepoda, methods of making microscopic 

 preparations of, 295. 



Corpus luteum, the origin, growth, and fate 

 of, as observed in the ovary of the pig and 

 man, rev., 412. 



Corroding powers of alga?, 398. 



Corrosive subHmate for plant tissues, 366. 



Corundum, on the origin of, associated with 

 the peridotites in North Carolina, rev., 418. 



Corundum, spinel, sillimanite, and cordierite 

 in silicate magmas, conditions governing the 

 formation of, rev., 483. 



Counter-stains, picro- carmine and alum -car- 

 mine, 381. 



Covered aquaria for fresh water algae, 241. 



Cover-glasses and cells, apparatus for holding 

 in position, 470. 



Cranial nerves of Ammoccetes, the peripheral 

 distribution of, rev., 445. 



Crystalline rocks, to orient amphibole cleav- 

 ages in, rev., 416. 



Crystal models, apparatus for cutting, rev., 



654- 

 Crystals in blowrpipe beads, to obtain, rev., 416. 

 Cube to use in orienting objects to be cut in 



paraffin, rev., 613. 

 Cultivation of anjerobic bacteria, 267. 

 Cultivation of anserobic bacteria without the 

 use of inert gases, some devices for, rev., 572. 

 Culture media : 



Agar, apparatus and method for prepar- 

 ing, 549- 

 Agar, nutrient, 'nutrient gelatin, and 



nutrient broth, to make, 303. 

 Blood-serum culture media, an improve- 

 ment in the technique of, 360. 

 Culture medium for cancer, rev., 520. 

 Gelatin culture media, rev., 408. 

 Note on the preparation of, 632. 

 Nutrient agar-agar, 238. 

 Nutrient bouillon, 238. 

 Nutrient gelatin, 235. 

 Serum agar for diphtheria, rev., 410. 

 The preservation of, rev.. 615. 

 To facilitate the preparation of, 284. 

 Cultures of amoebae, to make, rev., 565. 

 Cup, perforated swimming porcelain, for wash- 

 ing out specimens, 349. 

 Current bacteriological literature, reviews, 316, 



35p. 376, 407, 448, 477, 519, 568, 614, 647. 

 Cutting and mounting sections of cereal 



grains, 494. 

 Cutting paraffin sections, 335. 

 Cyanin and erythrosin, 393. 

 Cyanophycese and bacteria, the nucleation of, 



rev., 443. 

 Cycas revoluti. Untersuchungen iiber der 

 Geschlechtsorgane und den Vorgang der 

 Befruchtung bei, rev., 253. 

 Cytological features of fertilization and re- 

 lated phenomena in Pinus sylvestrus, rev., 

 310. 

 Cytoplasm, structure of, 256. 

 Dark-room window, home-made, 318. 

 Darstellung mikroskopischer Krystalle in 



Lothrohrperlen, rev., 416. 

 Das leitende Element des Nervenystems und 

 seine topographischen Beziehungen zu den 

 Zellen, rev., 420. 



Degeneration der markhaltigen Nervenfasern 

 der Wirbelthiere unter hauptsachlicher 

 Beriicksichtigung des, Verhaltens der Primi- 

 tivfibrillen, rev., 485. 



Degeneration, secundarer, des Nervensystems 

 mit Osmiumsaure, liber eine Farbungs 

 Methode, rev., 373. 



Delafield's haematoxylin, 390. 

 For wood sections, 462. 

 To prepare, rev., 610. 



Demonstration of alcohol and CO.^ in yeast 

 cultures, 440. 



Demonstration of karyokinesis, 324. 



Dendroceros, on the structure and develop- 

 ment of, rev., 273. 



De Pauw University, biological society of, 271. 



Der Einfluss verschiedener Stoffe auf die 

 rothen Blutkorperchen und Bedeutung der 

 letzteren fiir gerinnung, rev., 379. 



Der Mehlthau auf Syringa vulgaris in Nord- 

 amerika, rev., 345. 



Design for a convenient staining dish, 559. 



Desmids, to prepare for microscopical study, 



543- 



Detroit Central High School, the biology work 

 in, 425. 



Development of anserobes in sterilized culture 

 media, rev., 377. 



Development of Sphenodon, rev., 315. 



Development of the heart and great vessels and 

 the blood in Urodel amphibians, rev., 255. 



Development of themicrosporangia and micro- 

 spores in Memerocallis fulva, rev., 605. 



Development of the pig during the first ten 

 days, rev., 280. 



Development, structure and affinities of the 

 genus Equisetum, rev., 473. 



Diamond, artificial production of, in silicates, 

 corresponding to the actual mode of occur- 

 rence in South Africa, rev., 4815. 



Diamond saw, improved pattern, notice, 484. 



Diaphoritefrom Montana and Mexico,rev.,4i8. 



Diatoms, to mount, 260, 470. 



Diatoms, 312. 



Diatoms, new species of, rev., 311. 



Diatoms, to prepare for microscopical study, 



543- 



Die geschlechtliche Fortpflanzung der eigent- 

 lichen Phaeosporeen, rev., 344. 



Die gesunde menschliche Paukenhohle ist 

 Keimfrei, rev., 479. 



Die Vaccine Korperchen, noch Untersuch- 

 ungen an der geimpften Hornhaut des Kanin- 

 chens, rev., 649. 



Differential stain for goblet cells in the small 

 intestine, 497. 



Diphtheria bacillus, rev., 524. 



Diphtheria, methods for diagnosis of, rev., 410. 



Dipnoi as ancestors of air-breathing animals, 



245- 



Disease of Taxodium known as peckiness, also 

 a similar disease of Libocedrus decurrens, 

 rev., 513. 



Diseases, the propagation of, by means of in- 

 sects, with special consideration of the com- 

 mon domestic types, rev., 614. 



Dishes for infiltrating tissues in paraffin, 265. 



Dissecting microscope, adjustable, 558. 



Division of the nucleus of Allium cepa, rev., 398. 



