INDEX 



Abutilon, 301 



Acanthaloma, 298, 299 



Acanthamoeba, 56 



Acarina, 245, 266 



Acartia, 221 



Achorutes, 263, 266 



Achromobacter, 108, 133 



Ackert, J. E., 171 



Acrididae, 287 



Acrosternum, 299 



Acrydium, 293 



Actinosphaerium, 60, 74 



Activating liquid, 133 



Adams, J. Alfred, 261 



Aedes, 383, 387 



Aelasomatidae, 193 



Aeration, 19, 222, 552 



Aerial insects, 44 



Aerobacter, 105 



Agar, S3, 73, 88, 114, "8, 170, 19°, 412, 



438 

 Agaricia, 145 

 Agar plate, 85, 174 

 Agar-slant, 88, 122, 133 



Agassiz, L., 550 



Agitation of water, 21, 569 



Agriotes, 456 



Ailanthus, 528 



Ainslie, C. N., 476 



Air net, 44 



Alate forms, 277, 323 



Alder, 453 



Alexander, C. P., 361 



Alfalfa meal, 218, 430 



Algae, 69, 93, 206, 214, 274, 374 



Algal Cultures, 227 



Allen, H. W., 505 



Allocapnia, 274 



Alloeocoela, 151 



Allolobophora, 196, 197, 427 



Alluaudomyia, 391 



Alona, 220 



Ambrosia, 315 



Ameiurus, 74 



Aminoids, 82 



Ammaroucium, 560 



Amoeba, 59, 72, 74, 75, 76, 80, 81 



Amoebidae, 69 



Amphineura, 519 



Anax, 270, 272 



Ancylis, 493 



Ancylostoma, 170 

 Ancylostomidae, 170 

 Andrenidae, 516 

 Andrews, E. A., 510 



Anemones, 144 



Angoumois grain moth, 340, 497 



Anguilla, 173 



Anguillulidae, 173 



Anisolabis, 282 



Ankistrodesmus, 220, 227 



Annandale, N., 180 



Annelida, 143, l8 2 



Annelids, 407 



Anodonta, 256 



Anomura, 237 



Anopheles, 271, 383, 386 



Anophelines, 380 



Anoplius, 517 



Anoplura, 296 



Anteonine parasites, 515 



Antheraea, 360 



Anthozoa, 144 



Anthrenus, 459, 513 



Ant-lions, 333 



Antocha, 369 



Ants, 49, 509 



Anurida, 264 



Anurogryllus, 287 



Apanteles, 492 



Apatela, 285 



Aphelinidae, 499 



Aphelinus, 499 



Aphelopus, 514 



Aphidencyrtus, 499 



Aphididae, 320, 323 



Aphidiinae, 495 



Aphidius, 496 



Aphidophagous syrphid flies, 409 



Aphids, 306, 321, 323, 324, 397, 410, 496 



Aphis-lions, 331 



Apotettix, 293 



Apple, 36, 436, 453, 468, 493, 5™ 



Apple maggot, 436 



Apron net, 41 



Aquaria 13, 274, 525 



Aquarium water medium, 215 



Arachnida, 242 



Arachnoidea, 242 



Aranea, 242 



Araneae, 243 



Arbacia, 554, 557 



Arcella, 60, 134 



Arcellae, 92 



Arcellidae, 91 



Archer, A. F., 527 



Arctiidae, 365 



Argasidae, 246 



Argropidae, 245 



Armadillidium, 230 



573 



