The microscope : its history, construction, and application, being a familiar introduction to the use of the instrument, and the study of microscopical science / by Jabez Hogg.

  • Hogg, Jabez, 1817-1899.
Date:
1898
Catalogue details

Licence: Public Domain Mark

Credit: The microscope : its history, construction, and application, being a familiar introduction to the use of the instrument, and the study of microscopical science / by Jabez Hogg. Source: Wellcome Collection.

Provider: This material has been provided by University of Bristol Library. The original may be consulted at University of Bristol Library.

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    DESCEIPTION OF PLATES, COLOURED AND PLAIN. FEONTISPIECE. RADIOLARIA. In this Plate Fiy. 1 shows the elegant lattice-sphere of Rhizosphfera ; Fi</. 2 represents Spliajrozouni, whose skeleton consists of loose spicules, ari'anged taugeutially ; i\ctinoniina, Fig. 3, possesses three concentric lattice-spheres, joined by radiating s^jiues ; Figs. 4, 5, and 6, represent Lithoniespilus, Ominatocampe, and Carpocanium; Fig. 7 represents a deep-sea form (Challengeria), whose oval case is formed of a regulai-, very fine-meshed, network ; Fig. 8 depicts the elegant lattice-sphere of Heliospliajra ; Figs. 9 and 10, Clathrocyclas and Dictyophimus. PLATE I.—Page 400. PROTOPHYTA. THALLOPHYTES. Fig. 1. Peziza bicolor—2. Truffle : a. ascus of spores ; b. mycelium—3. Sphairia lierbarum : a. piece of dead plant, with S. herbarum natural size ; h. section of same, slightly magnified ; d. Ascus with spores, and paraphyses more magnified—i. Peziza pygmcea—5. Apical form of same—6. P. corpulasis : Ascns with spores and paraphyses, merely given as a further illustration of structure in Peziza—7. Yeast healthy—8. Yeast exhausted—9. Phyllactinia guttata—10. Yeast with favns spores and mycelium of fungus—11. Favus feiTuent, with oidium and bacteria—12. Puccinia spores, growing in a saccharine solution—13. Aerobic bacteria—14. Spores and mycelia from eczema produced by yeast—15. Volvox globator—16. Amoeboid condition of portion of volvox—17. Puccinia buxi—18. Ditto, more en- larged—(17 to 20 illustrate Ascomycetes.)—19. iEcidium grossulariaj from transverse section of leaf of currant: a. spermogones on lapper surface ; b. perithecia with spores—20. Phragmidium bnlbosum, development of— 21. Palniella pnrietina, trans, section through a spermogone, showing green gonidia and speimatia escaping—22. jEcidium berberida, from leaf of bcrben-y—23. Vaucheria sessilis—24. Stephanosphajra plnvialis ; a. Full- grown example, germ cells spindle-shaped with flagclla ; b. Rcsting-cell; c. division into four ; d. Free-swimming ciliated yonng specimen ; e. Amoe- boid condition—25. a, b, c, d, c,/and g, Development of lichen gonidia— 26. Palmella stellaris (lichen), vertical section throngh apothecinm, showing asci, .spores, and paraphyses, with gonidia and lihimentons medulla : a. Sper- . niatophore with spermatia—27. Moss gonidia assuming amoeboid form. T^qiical fonns of Protophyta; 7 to 14, modes of rlevelopment or vudi- 11 an itiiry conditions; Conforvoidcaj, 23; Yaiiclioriu, StephunospliEBm, 2i; Volvox, 15, &c,