764 



INDEX. 



Thysanura, 627. 



Tinea vestianella, 611. 



Tissue, woody, 353. 



Tissues, consolidated animal, 702. 



' elastic and non-elastic, G94. 



hard, 205. 



Tomato, diseased, 300. 



Tomkins, Mr. J. N., on alcyonella, 



526. 



Tomopteris onisciformis, 576. 

 Tooth, section of, 707. 



structure, 709. 



i of eagle-ray, 712. 



of prestis, 711. 

 Torula cevevisia, 300. 



diabetica, 295. 



Tourmaline, 139. 



artificial, 144. 



Tradescantia, circulation in, 350. 

 Transformation, insect, 648. 

 Transparent injections, 251. 

 Trernatoda, 563. 

 Trembley on hydra, 471. 

 Triceratium, 419. 

 Trichohasis, 294. 

 Trichocera hyemali?, 598. 

 Trichoda, 411. 

 'i richina spiralis, 568. 

 Trochell, Dr., 011 mollusca, 539. 

 Trough for exhibiting circulation, 

 193. 



Beck's, 195. 



Botterill's live, 194. 



Truffles, 302. 



Tsetse-fly of Africa, 596. 



Tubercibarium, 302. 



Tubicola, 574. 



Tubiporidae, 489. 



Tubularia Dumortierii, 497. 



Tubularidae, 473. 



Tunicnta, 532. 



Turbellaria, 561. 



Turbo marmoratus, tongue of, 543. 



ULV;E, development, 271. 



Uredo, 291. 



Urinary salts, 150. 



Uromyces, 291. 



Urticating organs in actiniae, 467. 



in mollusca, 544. 



VALLISNERIA, 321. 

 Varley, on chara, 315. 

 Vaucheria, 274. 

 Vegetable structure, 323. 



cell, 255. 



cellular tissue, 360. 



Vegetable kingdom, 255. 



division between 



and, 256. 

 preparation of, 359'. 



preparation of tissues, 359. 



starch, 341. 



tissues, method of staining, 240. 



vascular tissue, 324. 



Velutina, palate of, 540. 

 Vertebrata, 654. 

 Vertical illuminator, 186. 

 Vibrio spirilla, 412. 

 Virchow on trichina, 569. 

 Volvox globator, 275. 

 Vorticellidse, 445. 



WALE'S Iris diaphragm, 170. 

 Wasp, 618. 



tongue of, 582. 



Water, microscopical examination 

 of, 743. 



organic matter in, 751. 



Water-beetle, 625. 

 Water-microscope, 5. 

 Water-mites, 643. 

 Wenham's binocular object-glass, 59 



immersion illuminator, 174. 



binocular microscope, 121. 



method of using object-glasses, 



66. 



parabolic reflector, 173. 



West, Tuffen, on feet of flies, 588. 

 Wheat, portion of husk of, 340. 



flour, adulterations of, 314. 



Whelk, palate of, 537. 



Whirligig, 625. 



Whitney, W. U., on the tadpole, 683. 



Wing-shell, 530. 



Wood, cutting sections of, 204. 



Woodward, Mr., on polarised light, 



140. 



Wool, 354. 

 Wright, Dr., on alcyonida, 524. 



XANTHIDLE, 282, 441. 



YE AST- PLANT, 299. 

 Yew, section of, 356. 



ZEIS'S objectives, 80. 

 Zoophytes, canal-bearing, 385. 



a fresh-water group, 463. 



preservation of polypidoms o 



509. 



skeletons of, 490. 



Zygoceros rhombus, 432. 



\ 



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