Index 665 



Gonyaulacidae, 145 

 Gonyauhx, 145 



acateneUa, 9 

 Gonyostomutn, lyo 



semen, 169 

 Gorgonosoma, 422 



arbuscuh, 419 

 Gregarina, 285 



rigida, syzygy, 2J^ 

 Gregarinidae, 285 

 Gregarinidia, 271 



life-cycles, 274 



morphology, 271 



spores, 276 



dispersal of, 276, 278 

 Gregory, L. H., 96 

 Growth of Protozoa 



cultures, tj'pes of, 473 



"diauxie," 480 



individual organisms, 475 



light vs. darkness, 484 



pH optimum, 480 



pH relationships, 478 (table, 479) 

 Astasia /onga, 480, 481 



populations, 474 

 death phases, 477 

 initial stationary phase, 475 

 lag phase, 475 

 logarithmic growth, 476 

 maximal density, 476 

 negative growth acceleration, 476 

 size of inoculum, 477 

 Gruberia, 388 



calkinsi, 389 

 Gur/eya, 322 



richardi, 320 

 GuttuJina, 228 

 GuttuJinopsis, 228 

 Guyenotfa, 319 

 Gymnodiniidae, 143 

 Gymnodinina, 143 

 Gymnodfnioides, 376 



inJ:}'Stans, 375 

 Gymnodinium, 143 



catenatum, chain, 141 



dissimile, 142 



dorsum, 138 



racemosus, 158 

 Gymnostomina, 338 

 Gyrodinium, 143 



dorsum, 13 



me/o, 142 



submarinum, 142 

 Gyromonas, 184 



ambulans, 18^ 



Haematococcidae, 155 

 Haematococcus, 155 



pluvfaJis, 155 

 Haemogregarina, 296 



stepanowl, 297 

 Haemogregarinidae, 296 

 Haemogregarinina, 296 

 Haemoproteidae, 305 

 Haemoproteus, 306 



columbae, 305 



Haemosporidia, 301 

 Ha/opappus, 130 

 HaJterfa, 390 



ge/eiana, 390 

 Halteriidae, 390 

 Hance, R. T., 508 

 Haplosporidia, 326 

 Haphspoiidium, 328 



cauiieryf, 328 



cernosvftovi, 327, 328 



chftonfs, 328 



heterocfrrf, 328 

 HapJozoon, 1 50 



c/ymeneJJae, 149 



dogieli, 149 

 Haptopbr}'a, 379 



chain-formation, 8 



contractile tube, 32 



michiganensis, 377 

 Haptophryidae, 379 

 Harrison, J. A., 524 

 Hartmann, M., 108 

 HartmanneJJa, 240 



kJitzkei. 239 

 HartmannuJa, 345 



entzi, ^^^ 

 Hastatella, 408 



radians, 404 

 Hatt, P., 279 

 Hawking, F., 303 

 HedTiocystis, 212 



peiiucida, 205, 210 



retfcuJata, 211 

 He/eopera, 249 



picta, 2^j 



rosea, 243 

 Hehaktis, 132 

 HeJiapsis, 130 



muta bill's, 131 

 HeJicoprorodon, 347 



gigas, 546 

 Helicosporida, 322 

 HeUcospoTidium, 322 



parasiticum, 323 

 Helicostotna, 370 

 HeJicostomeUa, 391 

 Heliobodo, 171 



radians, 172 

 HeUochona, 412 



sessilis, 413 

 HeUocbTysis, 132 



erodians, 1 3 1 



sphagnkoh. 131 

 Helioflagellida, 202 

 Heliozoida 



diagnostic features, 203 



feeding habits, 206 



life-cycles, :c6 



test, 204 

 HemicycJiostyJa, 398 

 Hemidinium, 145 



nasutum. 144 

 Hemispeira, 374 



asteriasi, 373 

 Hemispeiridae, ^5-1 

 Hemitrichia serpu/a, 233 



