Index 



459 



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



41 (fig. 255), 425 

 Chroolepus Ag., 309 

 Ckroothece Hansg., 39 



Chr. Richteriana Hansg., 39 

 CIENKOWSKI, 292 

 Cladocephalus Howe, 233, 234, 235 



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



152) 

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



202, 263, 265, 267, 387, 424, 428, 430 

 CL fracta Kiitz., 424 

 Cl. fuliginosa Kiitz., 261 

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

 262 (fig. 168), 424 

 - var. callicoma Rabenh., 261 

 Cl. (jEgagropila) holsatica Kiitz., 454 

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



and.fi) 



CL rupestris Kiitz., 260 

 CL (JSgagropila) Sauteri (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^) 

 Closterieae, 381 



Closteriopsis Lemm., 201, 203, 204 

 CL longissima Lemm., 203, 441 

 Closterium 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. 

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

 CL gracile Breb., 425 

 CL juncidum Ralfs, 425 

 CL Leibleinii Kiitz., 365 (fig. 229 fi) 

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



373 



CL Lunula (Miill.) Nitzsch, 425 

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



(fig. 231 E), 428 

 CL peracerosum Gay. 428 

 CL Eal/sii Breb. var. hybridum Rabenh., 373 

 CL rostratum 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 Myxophyceae, 29 

 Coccogoneae. 40 

 Coccomonas Stein, 174 

 Coccomyxa Schmidle, 156, 186, 202 

 C. Ophiurse Mort. & Rosen v., 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. strangulatus Schiitt, 51 (fig. 36 E and F) 

 Codiaceas, 232-242 

 Codieje, 240 



Codiolum A. Br., 213, 214 

 Codium Stackh., 232, 234, 241, 242 



C. mucronatum J. Ag., 147 



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

 Ccelastrese, 205-206 

 Ccelastrum Nag., 156, 162, 205, 206, 429, 440 



C. cambricum Archer, 205 (fig. 133 A) 

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

 205 



C. composilum G. S. West, 205 



C. cubicum Nag., 205 



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



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

 Ccelosphserium, 15, 32, 41 



C. Kutzingianum Nag., 434 

 Ccenobium (definition), 160 

 COHN, 21, 34 

 Cohniella Schroder, 204 

 ColeochsetacesB, 314-318 



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

 208, 281, 314, 317, 318, 431 



C. irregular is 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. scuiata Breb., 315 (fig. 207), 317, 318, 

 431 



C. soluta Pringsh., 315 

 COLLINS, 280, 312, 315 

 Collinsidla Setchell & Gardner, 183, 188, 189 



C. tuberculata Setchell & Gardner, 188 (fig. 

 114) 



COMERE, 140 



Conferva of Lagerheim, 413 

 Conjugatje, 328-384 

 Conjugation-tube (definition), 336 

 Connecting bands of Diatom, 84 

 Conocelis rosea Batters, 243 

 Co-nocheete Klebahn, 132, 207, 208 



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

 CONRAD, 177, 178 

 Continuity of protoplasm, in Myxophyceae, 



15; in Volvox, 177 

 Convoluta Roscoffensis, 142, 170 

 Corbiera Dang., 170 

 Corethron Castr., Ill 



C. Valdivi.se Karsten, 111 (fig. 81), 112 

 CORRENS, 21, 188, 230 

 Coscinodiscus Ehrenb., 91, 116 



C. biconicus, 112 



C. concinnus W. Sm., 112, 113 



C. la'custris Grun., 440 

 Cosmarieae, 381 



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

 367, 374, 381, 447 



C. anceps Lund., 423 



