462 



Index 



Epithemia Hyndmanni W. Sm., 90 



E. turgida (Ehrenb.) Kiitz., 85 (fig. 58.4), 



116 



Epivalve, of Diatom, 84; of Peridinian, 59 

 Er&mosphsera De Bary, 195, 196, 197, 198, 199 



E. viridis De Bary, 197 (fig. 123.4), 198, 



425 

 Ernodesmis Borges., 254, 255 



E. verticillata (Kiitz.) Borges., 256 

 Eumiridium W. & G. S. West, 381 

 Euastropsis Lagerh., 217, 219, 220 



E. Richteri (Schmidlc) Lagerh., 218 (fig. 



144 A-E) 



Euastrum Ehrenb., 220, 354, 361, 365, 367. 

 381, 408 



E. ampullaccum Ralfs, 425 



E. asperum Borge, 356 (fig. 220.4) 



E. binale (Turp.) Ehrenb., 377 



E. crassum (Breb.) Kiitz., 425 



E. Didelta (Turp.) Ralfs, 376, 425 



E. dubium Nag., 428 



E. humerosum Ralfs, 376 



E. inermius (Nordst.) Turn. var. burmcitsc 

 W. & G. S. West, 356 (fig. 220(7) 



E. oblongum (Grev.) Ralfs, 364 (.fig. 228.4), 

 371 (fig. 233 M) 



E. pectinatum Breb., 425 



E. serratum Joshua, 356 (fig. 220 B) 



E. tetralobum Nordst., 426 

 Eucampia Ehrenb., 99 



Eudorina Ehrenb., 163, 175, 176, 177, 178, 

 180, 182, 429 



E. elegans Ehrenb., 176, 177 (fig. 105), 182, 



446 



Eiidorinella Lemm., 182 

 Eunotia Ehrenb., 97 



E. Anus Ehrenb., 425 



E. gracilis (Ehrenb.) Rabeiih., 97 (fig. 70 F) 



E. lunaris (Ehrenb.) Grun., 112, 432 



E. major (W. Sm.) Rabenh., 425 



E. pectinalis Kiitz., 432 



E. tetraodon Ehrenb., 425 

 Eupodiscus Argus Ehrenb., 87 (fig. 60 D), 89 

 (fig. 62 D), 90 



E. lacustris Wille, 85 

 Eupotamic planktonts, 446 

 Evolution, of Cladophoracese, 260; of Ulo- 



trichales, 282 

 Excentrosphsera Moore, 197, 198 



E. viridis Moore, 197 (fig. 123 B and C) 

 Exuviella Cienk., 77 



E. Isevis (Stem) Schroder, 77 



E. marina Cienk., 77 (fig. 56 .4 and B) 



FAURE-FREMIET, 59 

 FISCHER, 5, 11, 13, 36, 367 

 Flabellaria Lam., 234, 235 



Fl. petiolata Trev., 233 

 Flabellariea3, 234 



Flagellar pore of Peridiniacese, 63 

 Foreliella Chodat, 305, 454 



F. perforans Chodat, 454 

 FOKTI, 121 



Fragilaria Lyngb., 97, 98, 116 

 F. capucina Desmaz., 446 

 F. crotonensis (A. Milne-Ed w.) Kitton, 438, 

 439, 446 



Fragilaria crotonensis var. contorta W. & G. S. 



West, 439 



F. virescens Ralfs, 99 (fig. 72 E), 446 

 Frit nee ia Lemm., 200 

 FREEMAN, 212 

 FRESENIUS, 199 

 FREUND, 168 

 Fridsea Schmidle. 297 



F. torrenticola Schmidle, 295 



FRITSCH, 2. 16, 18, 19, 20, 27, 28, 34, 193, 

 197, 296, 313, 379, 390, 391, 421, 427, 

 428, 430, 445, 447, 448, 453 



FRITSCH & RICH, 427, 428 



GAIDTTKOV, 10 



Gamogenesis (explanation of), 135 



GARDNER, 5, 8, 13, 16, 403 



GARWOOD, 268 



Gas vacuoles (of Myxophyceae), 15 



GAY, 185, 259, 267, 280 



Gayella polyrhiza Rosen v., 280 



Gemindla Turp., 282, 283, 284, 287. 292 



G. mutabilis (Breb.) Wille, 283 (fig. 180.4) 

 G. ordinata G. S. West, 283 (fig. 180 B) 

 G. protogenita (Kiitz.) G. S. West, 283 (iiu. 



180 C-E) 



Gemmae ('cysts' and 'coenocysts'), of Green 

 Algae, 132; of Zygnema, 329; of CEdo- 

 cladium, 399 

 Genicularia De Bary, 380 



G. elegans W. & G. S. West, 378 (fig. 238 A 



and B) 



GEPP, A. & E. S.. 233, 234, 235, 236, 237 

 GEPP, E. S., 238 

 GERASSIMOFF, 348, 349 

 GERNECK, 190, 414 

 GIBSON & AULD, 241 

 Girdle of Diatom, 84 

 Girvanella prdblematica, 35 

 Glaucocystis -Itzigsohn, 11, 12, 39, 40, 452 



Gl. Nostochinearum Itzigsohn, 40 (fig. 24), 452 

 Glenodinium Stein, 55, 60, 66, 447 



GL apiculatum Zach., 67, 68 



Gl. cinctum Ehrenb.. 64 



Gl. edax Schill., 68 



Gl. foliaceum Stein, 75 



Gl. neglectum Schiitt, 64 



Gl. uliginosiim Schill., 61, 67, 425, 426 



(periodicity table, fig. 267) 

 Glceocapsa Kiitz., 3. 23, 26, 31, 35, 41, 421, 

 422, 433 



Gl. magma (Breb.) Kiitz., 3 (fig. 2 B), 30, 421 



GL montana Kiitz., 3 (fig. 2 C-E) 



GL sanguinea (Ag. ) Kiitz., 447 

 Glceochsete Lagerh., 40, 209 

 Glceococcus A. Br., 186 

 Gkeocystese, 189 

 Glceocystis Nag., 172, 190 



Gl. gigas (Kiitz.) Lagerh., 190 



Gl. vesiculosa Nag., 172 

 Gloeodinium Klebs, 57 



Gl. montanum Klebs, 58 

 Glasomonas Klebs, 174 

 Glceoplax Schmidle, 301, 303, 304 

 Glceoteenium Hansg., 197, 198 



Gl. Loitlcsbergerianum Hansg., 189 (fig. 

 Glosothece Nag., 35, 41 



