Index 



357 



Cocconema cuspidatum (Kiitz.) nol>., 

 299. 



cymbifonne Ehrenb., 299. 



Ehrenbergii (Kilt;.) nob., 299. 



gracile (Jinbenh.) nob., 2'.i'.i. 



hinceolatum Ehrenb., 299 (fig. 

 141 A). 



prostratum (Berk) nob., 299. 

 Cocconemacere, 291, 298 301. 

 Ccelastreas, 212, 213215. 

 Coelastrum NHg., 12, 25, 30, 212, 213. 



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

 214. 



cubicum Nii/j., 214. 



distant Turn., 214. 



microporum Nag-., 214. 



proboscideum Bohliri, 214. 



})ulcltrnm Schmidle, 214. 



reticulatum (Dang.) Seiui, 214 

 (fig. 88). 



sphaericum Niitj., 213 (fig. 87 B 

 D), 214, 220. 



subpnlchnuii, Lagerh., 214. 



verrucosum Reinsch, 214. 

 Coelosphserium N<i</., 311, 345, 346, 349. 



Kiitzingianum J \V'//.,349 (fig. 163 A). 



minutissimum Lemm., 349. 



Nii^eliaiuun Uiuji'i; 349. 

 Cohn, 3, 197, 307, 315. 

 Colin'u'lht Schroder, 217. 

 Coleochaetaceff, 17, 30, 52, 66, 67 70, 



181. 

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



irregularis. Prinijsh., 70. 



orbicnlaris Prinr/sh., 69, 205. 



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



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



soluta Priiifjsh., 69. 

 Coleospermum Kirchner, 322. 

 Collection of Freshwater Algae, 7. 

 Collemaceas, 325. 

 Colletonema Breb., 292. 

 Comere, 55. 



Conferva Lagerh. (and other authors), 

 81, 255, 256. 



aflinis Kiitz., 258. 



bombi/ciiia Ag., 257, 258. 



fontinalis Berk., 103. 



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



jn'iiicilliformis Roth, 75. 



Pllnil Dilleu., 256. 



rivuhtris Linn., 256. 



ironnskioldii Flor. Dan., 75. 

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

 Confen-iiid,;,-, 21, 27. 

 Conjufinta Yanch., 159. 

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

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

 Conjugating-tube, 119. 

 Connecting-baud (of Diatom), 260. 



Conochfete Klebahn, 52, 180, 181, 183. 



comosa Klebuhn, 1S3 (fig. 71). 



polytricha (Nordxt.) Kh'bnhn, 183. 

 Cooke, 1, 2, 91. 

 Copepoda, 4. 

 Copeland, 126. 

 Corbiera Dang., 187. 

 Corda, 223. 

 Correns, 244, 315. 

 Coscinodiscacea?, 274, 276, 277. 

 Coscinodiscus Ehrenb., 277. 



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

 Cosmaridium Gay, 166. 

 Cosmariese, 144, 14s, 150, 161. 

 Cosniarium Corda, 137, 138, 144, 151, 

 166, 168, 169, 173. 



abbreviatum Racib., 168. 



anceps Lund., 168. 



bioculatum Hre'b., 167 (fig. 62 I 

 and J). 



Botrytis (Bon/) Men<'<jh., 168. 



Cucurbita Brt'b., 168. 



Dovrense Nordst., 168. 



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



granatum var. subgranatum Nordxt. , 

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



Holmiense Lund., 16s. 



humile Gai/, 168. 



isthmiura We*t, 167 (fig. 62 M). 



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



melauosporurn Arch., 168. 



Meneghinii Breb., 167 (fig. 62 E 

 G), 168. 



microsphinctum Nordxt., 168. 



moniliforme (Turp.) lialfx, 143. 



obliquum Nordst., 143. 



ovale Ralfs, 168. 



Pokornyauum (Gnat.) 1C. ((' G. S. 

 West, 168. 



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

 168. 



pseudoconnatuni Nordst., 167 (fig. 

 62 X). 



pygmamm Arch., 168. 



pyramidatum Brt'b., 168. 



Ealfsii Breb., 168. 



Eegnellii V'ilU; .143. 



Eegnesii Reinsch, 167 (fig. 62 K 

 and L). 



reniforme (Rulfs) Arc!/., 167 (fig. 

 62 A). 



subcostatum Nordst., Ids. 



subretusiforme W. <(<;. ,s. West, 168. 



subspeciosuru Nordxt., 168. 



subtuniidum Nonlxt., 168. 

 Cosmocladium Bi-efi., 138, 144, 151, 173. 



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

 174. 



perissura Roy it- Biss., 173 (fig. 

 66 C). 





