INDEX 



361 



Echinella, 207, 337, 338 gracilis, Coscinodiscus, 183, 226, 252 



Ehrenbergii, Actitiocyclus, 262-3 gracilis, Navicula, 343 



Ehrenbergii, Arachnoidiscus, 189, 210, 211, 226, 267 Grammatophora, 189, 204, 226, 227, 232, 330, 338, 



Ehrenbergii, Coscinodiscus, 243 



elegans, Actinocyclus, 183, 226, 261 



elegans, Asteromphalus, 222, 269 



ellipticus, Anaulus, 189, 226, 288 



elongata, Nitzschia, 347 



elongatum, Bacteriastrum, 169-73, 2I 3> 222 ' 3°7 



Entopyla, 189, 199, 227, 232, 330, 339-4° 



Epithemia, 205 



eta, Coscinodiscus, 176, 226, 246 



Ethmodiscus, 178-82, 226, 230, 233, 255 



Eucampia, 164-82, 186-91, 195, 198, 200, 203, 222, 



226, 231, 273, 285-8, 319 

 Euodia, 264 

 Eunotia, 204 

 Eunotogramma, 288 

 Eupodiscus, 203 

 excentricus, Coscinodiscus, 169, 171, 174, 177, 183, 



222, 238, 242, 257, 258 



fasciculata, Synedra, 334 



favus, Biddulphia, 283 



favus, Triceratium, 172, 201, 211-13, 222, 283 



ferox, Triceratium, 283 



filiferum, Chaetoceros, 169, 303 



fimbriatum, Triceratium, 283 



fimbriatus-limbatus , Coscinodiscus, 248 



339 



grandenucleatus, Coscinodiscus, 166, 252 



Grani, Coscinodiscus, 164, 222, 246 



granulata, Fragilaria, 163, 164, 171, 193, 195, 222, 



330 

 gravida, Thalassiosira, 178, 179, 239 

 Grevillii, Asterolampra, 184, 267 

 Grevillii, Asteromphalus, 267 

 Grunowii, Chaetoceros, 298 

 Guinardia, 161, 163, 169, 171, 172, 183, 184, 222, 



230, 309 

 Gyrosigma, 347, 348 



Hauckii, Hemiaulus, 170, 184, 186, 222, 285 

 hebetata, Rhizosolenia, 164-8, 173, 174, 176-9, 182, 



185, 188-97, 2o6 > 20 7> 2I 7> 222 > 3 I0 » 3 X 5 

 hebetata f. hiemalis, Rhizosolenia, 206 

 hebetata f. semispina, Rhizosolenia, 206, 315 

 heliozoides, Coscinodiscus, 242 

 Hemiaulus, 170, 173, 184, 186, 201, 203, 222, 231, 



273, 285 

 Hemidiscus, 163, 170, 171, 173, 174, 184, 194, 202, 



221, 222, 230, 264-5 

 Hemiptychus, 266 

 Hensenii, Rhizosolenia, 318 

 heptactis, Asterolampra, 269 



flaccida, Guinardia, 163, 164, 169, 171, 172, 183, 184, heptactis, Asteromphalus, 170, 174, 182, 184-6, 190, 



222, 321 



flaccida, Rhizosolenia, 321 



flexuosus, Dactyliosolen, 324 



formosa, Asterionella, 333 



formosa, Planktoniella, 173, 258 



formosa, Valdiviella, 258 



Fragilaria, 163, 164, 171, 175, 183, 184, 193, 195, 



198, 204, 218, 221, 222, 224, 227, 232, 330-3 

 Fragilariopsis, 164-9, I 74~83, 185, 186, 188-91, 



197-9, 2 °4> 2l8 . 22 3. 22 7. 2 3 2 > 3 2 3. 330-3 

 fragile, Chaetoceros, 304 

 fragilissima, Rhizosolenia, 169, 170, 171, 222, 315 



!93- !95. iq6 > 269-70 

 heptactis, Spatangidium, 269 

 hexagonalis, Coscinodiscus, 174, 226, 252 

 hiemalis, Chaetoceros, 302 

 hispidum, Corethron, 207, 325, 326, 328 

 Hookerii, Asteromphalus, 163, 166-9, I 74"6. 181-3, 



186, 189, 190, 191, 193, 198, 226, 270 

 Humboldtii, Asteromphalus, 270 

 hyalina, Thalassiosira, 163, 164, 239 

 hyalinum var. princeps, Bacteriastrum, 170, 172, 173, 



196, 215, 308 

 hyalinus, Coscinodiscus, 239 



Frauenfeldianum, Climacodium, 170, 173, 186, 187, Hyalodiscus, 177, 185, 202, 208, 226, 230, 233, 



222, 287 235-6 



Frustulia, 348 hyperborea, Melosira, 224 



furca, Chaetoceros, 304 hystrix, Corethron, 207, 215, 217, 325, 326, 328-9 



Gaillonii, Navicula, 334 



Gallionella, 234, 235 



Gallionii, Synedra, 334 



gazellae, Coscinodiscus, 255 



gazellae, Ethmodiscus, 178, 179, 226, 255 



gelatinosa, Thalassiosira, 238 



imbricata, Rhizosolenia, 171, 316 



impar, Asterolampra, 268 



imperatrix, Cocconeis, 180, 189, 199, 218, 227, 342 



inaequale, Ditylum, 284 



incurvus, Coscinodiscus, 183, 226, 252-3 



indica, Bellerochea, 170, 222, 280 



gigas, Coscinodiscus, 163, 164, 185, 186, 194, 196, indica, Rhizosolenia, 311 



209, 222, 246 inerme, Corethron, 207, 216, 325, 326, 329 



gigas, Ethmodiscus, 255 inermis, Rhizosolenia, 311 



Glandazi, Chaetoceros, 186, 222, 292 inflatus, Coscinodiscus, 175, 226, 253 



Gomphonema, 205 inornata, Euodia, 264 



Gossleriella, 173, 186, 187, 193, 202, 209, 210, 222, intermittens, Actinocyclus, 173-6, 180, 190, 226, 261 



230, 233, 258 intermittens, Coscinodiscus, 168, 226, 247 



27-2 



