754 



INDEX. 



Aspergillus, 001. 

 Astasia, 412. 

 Asteroidea, 495. 

 Atropus, 623. 

 Atlantic soundings, 382. 



BAKER on the microscope, 10. 

 Baker's microscopes, 86. 



brachionus, 456. 



Baccillaria paradoxa, 269. 



Bacterium, 412. 



Baird, Dr., on entomostraca, 557. 



Balanidse, 555. 



Balbiani, Dr., on paramaecium, 410. 



Barnacle, 554. 



De Bary on fungi, 291. 



Bat, head of, 681. 



Beale, Dr. on cell development, 659. 



on a new object glass, 73. 



on magnifying power, 77. 



on glycerine for preserving objects, 



224. 



on method of staining tissues, 225. 



on injecting, 237. 



Beck, Mr. R, on errors of interpreta- 

 tion, 64. 

 Bee's tongue, leg, &c., 612. 



eye, 586: 



Beetles, 623. 



bacon, 624. 



diamond, 622. 



tortoise, 588. 



water, 625. 



Bell-animalcule, 445. 



Berg-mehl, 432. 



Bergh, Dr., on urticating organs, 545. 



on podura scales, 628. 



Berkeley on two new British fungi, 304. 



on fungi, 290. 



Beroe, 492. 



Bichromate of potash injection, 236. 



Biddulphia, 437. 



Bilharzia hsematobra, 567. 



Binocular microscope, 117. 



Bird's-head coralline, 518. 



Blood-corpuscles, 678. 



crystallization of, 680, 



disc, size of, 680. 



spectrum, 128. 



vessels, structure of, 688. 



Blow-fly, 590. 

 Beckett's lamp, 185. 

 Bone, 714. 



cutting sections of, 208. 



eel, 716. 



fishes, 719. 



human, 713. 



ostrich, 7*15. 



reptiles, 714. 



sting ray, 718. 



Bonnani's microscope, 8. 



Botrytis, 301. 



Bot-fly, egg of, 607. 



^ourgingnon, Dr., on acarus scabiei, 



Bowerbank on sponges, 386. 



Bowerbankia, 512. 



Brachionus, 455. 



Brachiopoda, 535. 



Brewster, Sir David, on viewing ob- 

 jects, 160. 



Nineveh lens, 3. 



on double refractory crystals, 147. 



Bridgeman's reflector, 181. 



finder, 190. 



Brightwell on navicula, 419, 



Brooke, Mr., on opaque objects, 183. 



on test objects, 57. 



Browning's spectro-microscope, 120. 



oblique illuminator, 171. 



Bryozoa Bowerbankia, 512. 



Buccinum undatum, palate, 538. 



Burnett, Dr., on parasites, 639. 



Busk, Mr., on anguinaria spatulata, 

 520. 



on starch granules, 342. 



on echinococci, 570. 



volvox, 276. 



Butterflies, eggs of, 605. 



tongues of, 607. 



CALEPTERYX VIRGO, 597. 

 Calcification of animal tissues, 552. 

 Callithamuion, 273. 

 Camera-lucida, 129. 

 Campanularia volubilis, 481. 



gelatinosa, 481. 



Campilodiscus clypeus, 439. 

 Cancer-cell, 296. 

 Cane, section of, 341. 

 Capillaries, 689. 



in fat, 691. 



Carbonate of lime in shell, 528. 

 Carpenter, Dr., on volvocinese, 275 



on diatomacese shell, 553. 



on tomopteris, 576. 



on eozoon, 379. 



Cartilage, 702. 



from ear of mouse, 702. 



rabbit's ear, 703. 



Carter, Mr., on chara development, 31$ 



on spongilla, 391. 



Cassida viridis, 588. 

 Cedar, stem of, 357. 

 Cell formation, 659. 



action of, 667. 



animal, 660. 



changes, 258, 661. 



changes in disease, 664. 



contents, 662. 



development, 239, 059. 



nucleus, 663. 



pigment, 671. 



Cells, complicated, 667. 



for desmids, 230. 



for mounting, 213. 



growing, 198. 



motile, 261. 



Suffolk's, 221. 



vegetable, 257 



