90 
INDEX TO TRANSACTIONS. 
G. 
Greville, R. K,, descriptions of new 
and rare diatoms, series I, 39. 
» 11,67. 
» 111,73. 
Guy, W. A., on the microscopic 
characters of the crystals of 
arsenious acid, 50. 
Lobb, on the self-division of 3Iicras- 
terias denticnlata^ 1. 
M. 
Micrastenas dentimilata^ Lobb on the 
self-division of, 1. 
Microscope, James Smith on a dis^ : 
secting, 10. 
„ P. H. Wenham, on a new \ 
compound binocular and single ! 
microscope, 15. ' 
„ Lionel S. Beale, on a : 
portable field or clinical, 3. \ 
Microscopical Societv, annual meet- j 
ingof, 29. " I 
„ „ auditor's re- i 
port, 30. 
„ „ president's 
address, 31. 
N. 
Nmicola ballaia. Norm., 8. 
Nitzsehia AmpJiioxi/s, 5. 
„ vitrea. Norm., 7. 
Norman, George, on some unde- 
scribed species of Diatomaceae, 5. 
0. 
Odontiduim Baldjickii, Briglitw., 5. 
R. 
Reade, J • B., on a new hemispherical 
condenser for the microscope, 59. 
Rylandsm, Grev. and Ralfs, 67. 
„ biradiata, Grev., 68. 
S. 
Smith, James, on a dissecting micro- 
scope, 10. 
Stauropiem aspera, Ehr., 28. 
Sticfodiscus, Grev., 39, 79. 
,, Calif ornicus^ Grev., 79. 
„ Burganus, Grev., 40. 
„ dives^ Grev. (sp.), 41. 
,, insigiiis^ Grev., 41. 
Stictodiscus rota, Grev. (sp.), 40. 
„ rotula, Grev. (sp.), 40. 
Stodder, Charles, report on slides of 
Diatomacese, mounted byE. Sam- 
uels, for the Boston (U.S.) Society 
of Natural History, and presented 
to the Microscopical Society of 
London, 25. 
Surhiella Baldjickii, Norm., 6. 
Spiedra Hemedi/ana, Grev., 36. 
„ magna, Edw., 26. 
„ pacijica, Edw., 26. 
„ nndi'lata, Greg., 26. 
T. 
Tnceratvmi, Ehr., 43, 69, 74, 81. 
„ Abercromhieanum^ Grev., 
83. 
„ aculeatum^ Grev., 45. 
„ ammnim, Grev., 75. 
„ areolatum^ Grev., 71. 
„ Barbadense, Grev., 44. 
„ blanditim, Grev., 45, 72. 
„ Browiieamm, Grev., 72. 
„ capitatum, Grev., 43. 
„ cellulosim, Grev., 44. 
„ circulare, Edw., 26. 
„ cormtmi, Grev., 45, 69. 
delieafum, Grev., 45, 70. 
„ giganteum^ 77. 
J, gmliosim, Grev., 85. 
„ Harrisonianmn, 76. 
„ inconspicmm, Grev., 45, 
70, 84. 
„ labyrinthmmi^ Grev., 45, 
70. 
„ marginatum,^x\^\\r^.,'^^ . 
„ microcephalum, Grev., 7 4. 
,, nebulos2im, Grev., 86. 
,, notabile, Grev., 74. 
,, obsciirum, Grev., 76. 
„ onialtm, Grev., 45. 
„ insigne, Grev., 75. 
productum, Grev., 45, 69. 
„ pulcherrimum, Grev., 81. 
„ robustum, Grev., 71. 
„ rotundatum^ Grev., 75. 
„ tessellattim, Grev., 71. 
„ variegatum, Grev., 85. 
„ undahm, Edw., 26. 
„ Westiamm, Grev., 43. 
W. 
Wenham, F. H., on a new compound 
binocular and single microscope, 
15, 
