Index 



459 



Chroococcns turgidus (Kiitz.) Nag., 8 (fig. 6), 



41 (fig. 25 B), 425 

 Chroolepus Ag., 309 

 Chroothece Hansg., 39 



Chr. Richteriana Hansg., 39 

 CIENKOWSKI, 292 

 Cladoceplialus Howe, 233, 234, 235 



Cl. exccntricus A. & E. S. Gepp, 233 (fig. 



152) 

 Cladophora Kiitz., 116, 133, 214, 258, 259, 



262, 263, 265, 267, 387, 424, 428, 430 

 Cl. fracta Kiitz., 424 

 Cl. fuliginosn Kiitz., 261 

 Cl. glomerata (L.) Kiitz., 261 (fig. 167 C-F), 

 262 (fig. 168), 424 

 - var. callicoma Rabenh., 261 

 Cl. (JEgagropila) kolsatica Kiitz., 454 

 Cl. incnrvata W. & G. S. West, 261 (fig. 167 A 



and B) 



Cl. rupestris Kiitz., 260 

 Cl. (JSgagropila) Sa-uteri (Nees) Kiitz., 263 

 Cladophoraceae, 258-268 

 Cladophorese, 260 

 Cladophoropsis Borges., 257, 260 

 Clementsia Murray, 409 

 CLEVE, 85, 119, 123, 216 

 Climacosphenia Ehrenb., 86 



Cl. moniligera Ehrenb., 85 (fig. 58 B), 86 



(fig. 59 F) 

 Closteriese, 381 



Closteriopsis Lemm., 201, 203, 204 

 Cl. longissima Lemm., 203, 441 

 Clostermm Nitzsch. 119, 354, 356, 357, 359, 

 360, 363, 365, 366, 367, 369, 374. 376. 

 377, 380, 447 



Cl. acerosum (Schrank) Ehrenb., 428 

 Cl. aciculare T. West var. subpronum W. & 



G. S. West, 203 

 Cl. acutum Breb., 428 

 Cl. Braunii Reinsch, 367 

 Cl. Cornu Ehrenb., 371 

 Cl. didymotocum Corda, 425 

 Cl. Ehrenbergii Menegh., 128, 131, 365 (fig. 

 2294), 367, 368 (fig. 231 A-D), 377, 428 

 Cl. gracile Breb., 425 

 Cl. juncidum Ralfs, 425 

 Cl Leibleinii Kiitz., 365 (fig. 229 B) 

 Cl. lineatum Ehrenb., 339, 372 (fig. 234 F). 



373 



Cl. Lunula (Mull.) Nitzsch, 425 

 Cl. moniliferum (Bory) Ehrenb., 360, 367, 368 



(fig. 231 E), 428 

 Cl. peracerosum Gay. 428 

 Cl. Ralfsii Breb. var. hybridum Rabenh.. 373 

 Cl. rostralum Ehrenb., 428 

 Cl. striolatum Ehrenb., 425 

 Cl. subcompactum W. & G. S. West, 354, 367 

 Cl. turgidum Ehrenb., 425 

 Cl. Venus Kiitz., 428 

 Clostridium Reinsch, 204 

 Cocci in the Myxophycese, 29 

 Coccogonese. 40 

 Coccomonas Stein, 174 

 Coccomyxa Schmidle, 156, 186, 202 

 C. Ophiurse Mort. & Rosenv., 139 

 C. subdlipsoidea Acton, 141, 186 (fig. 112). 

 422 



Cocconeis Ehrenb., 94, 98, 429 



C. Pediculus Ehrenb., 116 (fig. 84) 



C. Placentula Ehrenb., 107 (fig. 77 A-D), 



116 



Cocconema Ehrenb., 98, 108, 432 

 Cochlodinium Schiitt, 51, 54 



C. archimedes (Pouchet) Lemm., 51 



C. strati gulnt us Schiitt, 51 (fig. 36 E and /") 

 Codiacece, 232-242 

 Codies, 240 



Codiolum A. Br., 213, 214 

 Codium Stackh., 232, 234, 241, 242 



C. mucronatum J. Ag., 147 



C. tomentosum (Huds.) Stackh., 240 (fig. 155) 

 Coelastreae, 205-206 

 C cellist-rum Nag., 156, 162, 205, 206, 429, 440 



C. cambricum Archer, 205 (fig. 1334) 

 - var. nasutum (Schmidle) G. S. West, 

 205 



C. compositum G. S. West, 205 



C. cubicum Nag., 205 



C. reticulatum (Dang.) Senn, 205, 441 



C. sphsericum Nag., 205 (fig. 133 B-D) 

 Ccelospheerium, 15, 32, 41 



C. Kutzingianum Nag., 434 

 Coonobium (definition), 160 

 CORN, 21, 34 

 Cohniella Schroder, 204 

 Coleochaetacea?, 314-318 



Cohochsete Breb., 132, 137, 138, 139, 156, 157, 

 208, 281, 314, 317, 318, 431 



C. irregularis Pringsh., 315 



C. Nitellarum Jost, 315, 316 



C. orbicularis Pringsh., 315, 317, 318 



C. pulvinata A. Br., 136 (fig. 93 E). 316 (fig. 

 208), 317, 318 



C. scutata Breb., 315 (fig. 207), 317, 318, 

 431 



C. soluta Pringsh., 315 

 COLLINS, 280, 312, 315 

 Collinsiella Setchell & Gardner, 183, 188, 189 



C. tuberculata Setchell & Gardner, 188 (fig. 



114) 



COHERE, 140 



Conferva of Lagerheim. 413 

 Conjugate^, 328-384 

 Conjugation-tube (definition), 336 

 Connecting bands of Diatom, 84 

 Conocelis rosea Batters, 243 

 Conochsete Klebahn, 132, 207, 208 



C. comosa Klebahn, 207. 208 (fig. 136 D) 

 CONRAD, 177, 178 

 Continuity of protoplasm, in Myxophycese, 



15; in Volvox, 177 

 Convoluta Roscoffensis, 142, 170 

 Corbiera Dang., 170 

 Corethron Castr., Ill 



C. Valdivise Karsten, 111 (fig. 81), 112 

 CORRENS, 21, 188, 230 

 Coscinodiscus Ehrenb., 91, 116 



C. biconicus, 112 



C. concinnus W. Sm., 112, 113 



C. lacustris Grun., 440 

 Cosmariea?, 381 



Cosmarium Corda, 144, 330, 359, 361, 363, 365, 

 367, 374, 381, 447 



C. anceps Lund., 423 



