752 



INDEX. 



Tapeworms, 563. 



Tea, adulterated, 349. 



Teeth, j)reparing sections of, 200. 



of mollusca, how to jirepave, 544. 



sections, mounting of, 211. 



Terebratula, 536. 



Teredo, 531. 



Test objects, 57, 61, 65. 



Testacella, tongue of, 542. 



Thomas, Mr., on crystallization, 730. 



Thompson on mollusca tongues, 543. 



Prof. W.. on sea-lilios, 49.'. 



Thread cells, 544. 



in actinise, 467. 



in mollusca, 544. 



Thuiarea, 478. 

 Thysanura, 627. 

 Tinea vestiauella, 611. 

 Tissue, woody, 353. 



animal, 6. 



Tissues, consolidated animal, 702. 



elastic and non-elastic, 694. 



Tomato, diseased, 300. 



Tomkins, Mr. J. N. on aleyonella, 526. 



double prism illuminalion, 174. 



Tomopteris onisciformis, 570. 

 Tooth, section of, 707. 



structure, 709. 



of prestis, 711. 



of eagle-ray, 712. 



Topping's test objects, 612. 



section- cutter, 206. 



Torula cerevisia, 300. 



diabetica, 295. 



Tourmaline, 138. 



artificial, 143. 



Tradescantia, circulation in, o50. 



Transformation, insect, 648. 



Transparent injections, 226. 



Trematoda, 563. 



Trembley on hydra, 471. 



Triceratiura, 419. 



Trichobasis, 294. 



Trichocera hyemalis, 598. 



Trichoda, 411. • 



Trichina spiralis, 568. 



Trochell, Dr., on mollusca, .o39. 



Troughs for exhibiting circulation, 197 



Truffles, 302. 



Tsetse-fly of Africa, 596. 



Tubercibarium, 302. 



Tubicola, 574. 



Tubiporidai, 489. 



TubularidiB, 473. 



Tubularia Dumortierii, 497. 



Tunicata, 532, 



Turbellaria, 561. 



Turbo marmoratus, tongue of, 543. 



Ulv>e, development, 271. 

 Uredo, 29l. 

 Urinary salts, 149. 

 Uroniyces, 291. 



Urticating organs in actinfe, 467. 

 in mollusca, 544. 



Valentine's knife, 201. 



Vallisneria, 321. 



Varley's animalculae cage, 195. 



on chara, 315. 



Vaucheria, 274. 

 Vegetable structure, 323. 



cell, 255. 



cellular tissue, 360. 



kingdom, 255. 



division between animal and, 



256. 



preparation of, 359. 



I)r6P^ii'''''tion of tissues, 359. 



starch, 341. 



■ vascular tissue, 324. 



Velutina, palate of, 540. 



Vertebrata, 654. 



Vibrio spirilla, 412. 



Viewing objects, directions for, 160. 



Virchow on trichina, 569. 



Volvox gloliator, 275. 



Vorticellidae, 445. 



Walker's trough for fish, 197. 

 Warington's microscope, 106. 

 Wasp, 618. 



■ tongue of, 582. 



Water-beetle, 625. 



Water-microscope, 5. 



Water-mites, 643. 



Wenham on photography applied to 



microscopic drawing, 156. 



on the binocular microsco]ie, 112. 



on oljject-giasses, 64. 



on a parabolic reflector, 179. 



West, Tuften, on feet of flies, 58F. 

 Wheat, portion of husk of, 340. 



flour, adulterations of, 344. 



Wheeler's microscopes and cabinets, 



110. 



list of objects, 2-53. 



Whelk, palate of, 537. 



Whirligig, 625. 



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



Williamson's collecting stick, 1'J3. . 



Wing-shell, 530. 



Wollaston's lenses, 36. 



Wood, cutting sections of, 206. 



Woodward, Mr., on polarised light, 139. 



Wool, 354. 



Wright, Dr., on alcyonida, 524. 



Xanthidi^, 232, 441. 



Yeast-plant, 299. 

 Yew, section of, 356. 



Zoophytes, canal-bearing, 3s\5. 



a fresh-water group, 463. 



preservation of polypidoms of, 509. 



skeletons of, 490. 



Zygoceros rhombus, 432. 



R. 6lAY, son, and TAYLOR, PRINTERS, BRSAD STREET UlLL. 



