INDEX OF SUBJECTS 



017 



Myxosporidia, characteristics, 449 

 Myxotheca, classification, 354 



N 



Nadinella, Kev, 361 

 Ncpgeliella, Key, 302 

 Ncpgleria bistadialis, Fig. 42, p. 86 



gruberi, Fig. 12, p. 34; Fig. 42, p. 86 



Key, 357 

 Nassoidse, characteristics, 347 

 Nassula aurea, pharyngeal basket. Fig. 

 158, p. 366 



Key, 404 



microstoma, Fig. 13, p. 35 

 Natural death, 469 

 Nebela, Key, 361 

 Nectomonad phase, 288 

 Negri bodies, 462 

 Ncmatodinium, Key, 303 

 N('<)sp(iri(lia, characteristics, 445 

 Nephroselmidse, characteristics, 267 

 Nephroselmis, Key, 302 

 Neui-omotor maceration 99 



system, 75, 84, 109 

 Neurophanes, Fig. 56, p. 107 

 Neuroryctes hydi'ophobia', Fig. 193, p. 



463 

 Nicollella, Key, 402 

 Nicollellidae, characteristics, 382 

 Nina, classification, 430 

 Noctiluca, Key, 303 



miliaris, exogenous buds, Fig. 109, 

 p. 228 

 mitosis, Fig. 52, p. 101 

 nucleus, 60, 63 

 Nodobecularia, classification, 355 

 Nodosalida, characteristics, 355 

 Nodosamminidse, characteristics, 355 

 A'odosaria, classification, 355 



type of shell. Fig. 17, p. 38 

 Nodosariidse, characteristics, 355 

 NodosineUa, classification, 355 

 Nonionina, classification, 357 

 N^oscma, classification, 458 

 N^ntnt<oU)ius, Key, 307 

 Nubtcularia, classification, 355 

 Nuclear division, 112 



reorganization, 218 

 Nuclearia delicatida, Fig. 145, p. 325 



Key, 350 

 Nuclei of Protozoa, 56 



types, 57 

 Nuclein, 46 



Nummulites, classification, 357 

 Nutrition in flagellates, 256 



types, 175 

 Nultalia, characteristics, 445 

 Nydotherus, Key, 408 



ovalis, Fig. 74, p. 145 



OcHROMONADiD.E, characteristics, 262 

 Ochromonas, Key, 300 



sp., cysts. Fig. 5., p. 24 

 Octomitus, Key, 312 

 Octosporea, classification, 459 

 Odd chromosomes, 534 

 Oicomonadida?, characteristics, 291 

 Oicomonas, Key, 309 



terrno, feeding. Fig. 83, p. 158 

 Oils and fats, 51 

 Old age differentiations, 490 

 Oligonema, Key, 353 

 Oligotrichida, characteristics, 388 

 Onychaspis hexeris, Fig. 80, p. 152 



Key, 411 

 Onychodadylus, Key, 405 

 Onychodromus, Kej^ 410 

 Oocephalus, classification, 430 

 Oddinium, Key, 303 

 Oogametes, 497 

 Ookinet, 443 

 Opalina, Key, 401 



macrochromosomes and microchro- 

 mosomes, 374 

 sex phenomena, 375 



ranarum, Fig. 164, p. 374 

 Opercularia, Key, 412 

 Operctdina, classification, 357 



sp., Fig. 66, p. 130 

 Ophiotheca, Key, 353 

 Ophrydiopsis, Key, 412 

 Ophrydium, Kej', 412 



versatile, 22 

 Ophryocystida?, characteristics, 433 

 Ophryocystis, classification, 433 



mesnili, Fig. 184, p. 434 

 Ophryodendridse, characteristics, 400 

 Ophryodendron, Key, 414 

 Ophryoglena flava, Fig. 168, p. 383 



Key, 40(3 

 Ophryoscolecida^, characteristics, 388 

 Ophryoscolex, Key, 409 

 Ophthalmidium , classification, 355 

 Opisthodon, Key, 404 



mneniensis, Fig. 166, p. 379 

 Opisthonecta, Key, 412 

 Oral fissure, 276 



modifications, 155 

 Orbiculina, classification, 356 

 Orbitoides, classification, 356 

 Orbitolinidffi, characteristics, 355 

 Orbitolites, classification, 356 

 Orcadella, Key, 352 

 Orcheobius, classification, 437 

 Orchiiophrya, Key, 402 

 Organization and differentiation, 482 



identified as life, 45 

 Orthodon hamatus, Fig. 83, p. 158 



Key, 404 

 Orthosphserida>, characteristics, 345 

 Orthospora, classification, 440 



