Author and Subject Index 



Numbers in bold-face type indicate pages on which are given the defi- 

 nitions, explanations, and discussions of technical terms; the characteri- 

 zations or differentiations of taxonomic subdivisions; or the descriptions 

 of genera and species. 



Nu77ibers in italics indicate pages on which appear those illustrations 

 that could not be placed on the same pages as the related text matter. 



Actinobolinidae, 496, 503 

 Actinobolus, 503 

 Actinocephalidae, 392, 403-407 

 Actinocephalus, 403 



acuiispora, 402, 403 

 Actinocoma, 358 



ramosa, 357, 358 

 Actinocomidae, 358 

 Actinolophus, 360 



pediinculatus, 360, 361 

 Actinomonas, 42, 237-238 



mirahilis, 237, 238 

 Actinomyxidia, 66, 453, 468-471 

 Actinophryidae, 358-359 

 Actinophrys, 41, 86, 131, 358-359 



sol, 134, 156, 157, 159, 357, 359 



vesiculata, 359 

 Actinopoda, 289, 356-376 

 Actinosphaerium, 10, 32, 41, 86, 90, 

 94, 359 



arachnoideum, 359 



eichhorni, 36, 43, 156, 357, 359 

 Actinotricha, 604 

 Actinozoa, 568 

 Actipylea, 370-372 

 Acutispora, 400 



macrocephala, 399, 400 

 Adaptability of Protozoa, 16, 27-28 

 Adelea, 70, 428 



ovata, 135, 146, 428, 429 

 Adeleidae, 428-431 

 Adeleidea, 415, 428-433 

 Adelina, 428 



dimidiata, 428, 430 



octospora, 428, 430 

 Adoral membranellae, 48, 54 



zone, 48, 49 

 Aedes aegijpti, 380, 388, 438 

 albopidus, 388 

 sollicitans, 438 

 Aegyria, 523 

 Aeschna constrida, 407 

 Aethalium septicum, 91 

 Agarella, 466 



gracilis, 466, 46^ 



Abiogenesis, 9-10 

 Acanthociasma, 371 



planum, 371 

 Acanthociasmidae, 371 

 Acanthocystidae, 358, 362-364 

 Acanthocystis, 21, 41, 131, 139, 362 



aculeata, 22, 125, 362, 363 

 Acanthodactylus vulgaris, 427 

 Acanthometrida, 371 

 Acanthometridae, 371 

 Acanthometron, 371 



elasticum, 52-53, 371 

 Acanthonia, 371 



tetracopa, 371 

 Acanthoniidae, 371 

 Acanthophractida, 371 

 Acanthospora, 402 



polymorpha, 402 

 Acanthosporidae, 392, 401-403 

 Acartia clausi, 228 

 Acephahna, 381-391 

 Achromatic figure, 124, 125, 126, 



127, 128, 131 

 Acidified methjd-green on nucleus, 



33 

 Acineta, 628, 634-635 



caspidaia, 635-636 



lacustris, 634, 636 



papillifera, 566 



tuberosa, 635, 638 

 Acinetaria, 628 

 Acinetidae, 629, 634-638 

 Acinetopsis, 636-637 



tentaculata, 637, 638 

 Acis, 401 



Acniaea persona, 563 

 Acnidosporidia, 377, 446-451 

 Actinelida, 370 

 Actineliidae, 370 

 Actinelius, 371 



primordialis, 371 

 Actinia equina, 568 



ynesembriianthemum, 568 

 Actinobolina, 503 



borax, 502, 503 



043 



