Index 



357 



Cocconema cuspidatum (Kiitz.) nob., 

 299. 



cymbiforme Ehrenb., 299. 



Ehrenbergii (Kiitz.) nob., 299. 



gracile (Rabenh.) nob., 299. 



lanceolatum Ehrenb., 299 (fig. 

 141 A). 



prostratum (Berk) nob., 299. 

 Cocconernaceae, 291, 298 301. 

 Coelastreas, 212, 213215. 

 Ccelastrum Nlig., 12, 25, 30, 212, 213. 



cambricum Arch., 213 (fig. 87 A), 

 214. 



cubicum Nfig., 214. 



distans Turn., 214. 



microporum Nfig., 214. 



proboscideum Bohlin, 214. 



pulchrum Schmidle, 214. 



reticulatum (Dang.) Senn, 214 

 (fig- 88). 



sphaericum Nag., 213 (fig. 87 B 

 D), 214, 220. 



subpulchrum Lagerh., 214. 



verrucosum Reinsch, 214. 

 Ccelosphaerium Nfig., 311, 345, 346, 349. 



Kiitzingianum Nfig., 349 (fig. 163 A). 



minutissimum Lemm., 349. 



Nagelianum Unger, 349. 

 Cohn, 3, 197, 307, 315. 

 Cohniella Schroder, 217. 

 Coleochaetaceaa, 17, 30, 52, 66, 6770, 



181. 

 Coleochaete Breb., 12, 13, 54, 69, 181. 



irregularis Pringsh., 70. 



orbicularis Pringsh., 69, 205. 



pulvinata A. Br., 68 (fig. 17), 69. 



scutata Breb., 67 (fig. 16), 69. 



soluta Pringsh., 69. 

 Coleospermum Kirchner, 322. 

 Collection of Freshwater Algae, 7. 

 Collemaceae, 325. 

 Colletonema Breb., 292. 

 Comere, 55. 



Conferva Lagerh. (and other authors), 

 81, 255, 256. 



affinis Kiitz., 258. 



bombycina Ag., 257, 258. 



fontinalis Berk., 103. 



obsoleta W. & G. S. West, 258. 



penicilliformis Roth, 75. 



Plinii Dillen., 256. 



rivularis Linn., 256. 



Wormskioldii Flor. Dan., 75. 

 Confervales, 15, 28, 29, 30, 248, 249259. 

 Confervoidece, 21, 27. 

 Conjugata Vauch., 159. 

 Conjugatse, 6, 15, 17, 21, 27, 30, 32, 33, 

 50, 52, 54, 56, 114178, 272. 

 Conjugating-tube, 119. 

 Connecting-band (of Diatom), 260. 



Conochsete Klebahn, 52, 180, 181, 183. 



comosa Klebahn, 183 (fig. 71). 



polytricha (Nordst.) Klebahn, 183. 

 Cooke, 1, 2, 91. 

 Copepoda, 4. 

 Copeland, 126. 

 Corbiera Dang., 187. 

 Corda, 223. 

 Correns, 244, 315. 

 Coscinodiscaceae, 274, 276, 277. 

 Coscinodiscus Ehrenb., 277. 



lacustris Grun., 277 (fig. 127 D). 

 Cosmaridium Gay, 166. 

 Cosmarieae, 144, 148, 150, 161. 

 Cosmarium Corda, 137, 138, 144, 151, 

 166, 168, 169, 173. 



abbreviatum Eacib., 168. 



anceps Lund., 168. 



bioculatum Breb., 167 (fig. 62 I 

 and J). 



Botrytis (Bory) Menegh., 168. 



Cucurbita Breb., 168. 



Dovrense Nordst., 168. 



granatum Breb., 167 (fig. 62 B). 



granatum var. subgranatum Nordst. , 

 167 (fig. 62 C and D), 168. 



Holmiense Lund., 168. 



humile Gay, 168. 



isthmium Weft, 167 (fig. 62 M). 



Klebsii Gutw., 139 (fig. 51 F). 



melanosporum Arch., 168. 



Meneghinii Breb., 167 (fig. 62 E 

 G), 168. 



microsphinctum Nordst., 168. 



moniliforme (Turp.) Ralfs, 143. 



obliquum Nordst., 143. 



ovale Ralfs, 168. 



Pokornyanum (Grun.) W. & G. S. 

 West, 168. 



prasmorsum Breb., 167 (fig. 62 H), 

 168. 



pseudoconnatum Nordst., 167 (fig. 

 62 N). 



pygmaeum Arch., 168. 



pyramidatum Breb., 168. 



Ealfsii Breb., 168. 



Eegnellii Wille, 143. 



Eegnesii Reinsch, 167 (fig. 62 K 

 and L). 



reniforme (Ralfs) Arch., 167 (fig. 

 62 A). 



subcostatum Nordst., 168. 



subretusiforme W.&G. S. West, 168. 



subspeciosum Nordst., 168. 



subtumidum Nordst., 168. 

 CosmocladiumBrefi., 138, 144, 151, 173. 



constrictum Arch., 173 (fig. 66 A), 

 174. 



perissum Roy & Biss., 173 (fig. 

 66 C). 



