744 



PROTOZOOLOGY 



Dissodinium, 261 



lunula, 260, 261 

 Dissosteria Carolina, 444 

 Distephanus speculum, 195, 209 

 Distigma, 47, 242 



proteus, 240, 242 

 Ditoxum, 663 



funinucleum, 662, 663 

 Ditrichomonas, 308 

 Division, 5, 122-147 



cytosomic, 143-147 



nuclear, 122-142 

 Dixippus morosus, 30 

 Dobell, 5, 11, 13, 29, 130, 131, 151, 

 166, 179, 266, 297, 308, 309, 310, 

 355, 358, 361, 363, 368, 467, 717 

 Dobellia, 469 



binucleata, 469 

 Dobelliidae, 465, 469 

 Dobellina, 368-369 



mesnili, 369-370 

 Doflein, 13, 42, 101, 136, 143, 145 

 Dog, 277, 278, 282, 357, 364, 472, 474, 



475, 505 

 Dogiel, 61, 77, 655 

 Dogielella, 69, 70, 554 



minuta, 553, 554 



sphaerii, 553, 554 



Virginia, 553, 554 

 Dolichodinium, 259 



lineatum, 258, 259 

 Donax, 468 



trunculus. 513 



vittatus, 685 

 Donkey, 277, 278 

 Donovan, 15 

 d'Orbigny, 12 

 Dorisiella, 475 



scolelepidis, 475, 4'^6 

 Dorsal motor strand, 54 

 Dosinia exoleta, 629 

 Doudoroff, 18 

 Dourine, 9, 278 

 Doyle, 72, 84, 87, 105 

 Drbohlav, 15, 355, 717 

 Drehkrankheit, 521, 529 

 Drepanoceras, 595 

 Drepanomonas, 595 



dentata, 594, 595 

 Drew, 28, 358 

 Drosophila, 542 



confusa, 282 

 Duboscq, 67, 70, 131, 196 

 Duboscqia, 539 



legeri, 5SS, 539 

 Duboscqella, 256 



tintinnicola, 255, 256 

 Ducks, 313, 501, 510 

 Dufour, 14 

 Dujardin, 11, 12 

 Duniaiella carolinensis, 497 

 Dunkerley, 144 

 Dusi, 96, 97 



Dutton, 15 



Dysdercus ruficollis, 480 

 Dysentery amoeba, 356 

 Dysmorphococcus, 225 



variabilis, 223, 225 

 Dysteria, 586 



calkinsi, 586, 587 



lanceolata, 586 

 Dysteriidae, 585, 586-587 



E 



Earthworm, 432, 433, 434, 460, 552, 



557, 558, 559, 625 

 Eaton, 29 



Ebalia turnefacta, 682 

 Echinodermata, 439, 440, 554, 597, 

 603, 604, 605, 613, 621, 628, 634, 

 640, 649 

 Echinomera, 447 



niagalhaesi, 447, 448 

 Echinometra lucunter, 605 

 Echinometris subangularis, 605, 640 

 Echinospora, 477 



labbei, 476, 477 

 Echinus esculentus, 604 



lividus, 613 

 Ecology, 17-31 

 Ectocommensals, 24, 29 

 Ectoparasites, 25-26, 29 

 Ectoplasm, 38, 39 

 Edgar, 99 

 Edwards, 87, 350 

 Eel-grass, 329 

 Eels, 280 



Effect of parasites on hosts, 25-29 

 Efimoff, 19 

 Ehrenberg, 12 

 Eichhorn, 11 

 Eimer, l4 

 Eimeria, 870 



acervulina, 471, 472 



anseris, 472 



arloingi, 470 



canis, 4^1, 472 



caviae, 472 



clupearum, 4^1, 473 



cylindrica, 470 



debliecki, 471 



dispersa, 473 



ellipsoidalis, 470 



falciformis, 471, 472 



faurei, 469, 470 



felina, 472 



gadi, 100, 473 



intricata, 471 



labbeana, 473 



maxima, 471, 472 



meleagridis, 472 



meleagrimitis, 472 



mitis, 471, ^72 



miyairii, 472 



necatrix, 472 



nieschulzi, 98, 472 



