INDEX 



Words in italics are names of genera or species. 



Figures in italics indicate that the reference relates to systematic positionionly. , 



Asterisks Indicate illustrations. 



Abraxas grossuUmata, 233, 239 

 Acilius sulcaius*, 247-248, 864 

 Acontia described, 45 

 Airidiidae, 272-273, ^74 

 Actinia mesemltryanthemum, 45, 51 

 Actinoloha dianthus, 51 

 Aeschna*, 296-303, 305, 307, SS5 

 Aeschnidae, 305, 325 

 Agelena laiyrinthica, 192, 199 

 Agdenidae, 192-194, 199 

 Agrion, 303, 306, 307, 325 

 Agrionidae*, 305-306, 3^5 

 Alder-fly*, 313-315, 325 

 Ammophila*, 398, 399 

 Amoeba proteus* , 5-10, 19, 21 

 AnaboUa*, 321, 323, 325 

 Anax, 305, 325 

 Anaylus*, 118, 137 

 Andrena, 384-385, 387, 388 

 Andrenidae, 384-385, 387 

 Andricus*, 440-442 

 Animals and plants, differences be- 

 tween unicellular, 20-21 

 Anobium, striatum, 258-259, 264 

 Anodortta cygnea*, 140-147, 151 

 Anopheles, 344, 360 

 Ant, Amazon or Russet, 419, 4^ 



Ashy-black, 418 



Black Garden, 421, 427 



Blood-red, 418-419, 426 



Driver, 421, 423 



Dusky, 418, 419 



Harvesting, 419-421 



Honey-storing*, 421, 422, 4^7 



Jet-black, 4^7 



Leaf-cutting*, 424-426, 4^7 



Red Horse, 418, 426 



VOL. I 



Ant, Wood*, 404, 4S6, 429] 



Yellow Meadow*, 402-412, 413, 



416, 427-i29 

 Antedon rosacea, 68, 69 

 Antennularia, 31-32, 4^ 

 Anthonoimis pomorum*, 261 

 Apanteles {Microgaster) glomeratus*, 



223, 445, 446 

 Aphidae, 284-292, 293 

 Aphilotrix*, 440, 442 

 Aphis*, 251, 284-287, 410-411, 424 

 Aphrodite, 83-84, 92 

 Apidae, 363-388, 398 

 Apis mMijka*, 363-381, 387 

 Aquarium, marine, 49-51 



fresh-water, 123-124 

 Aretia, caia, 231, 239 

 Arctiinae, 231, 239 

 Arenieola, 84, 92 

 Argyroneta aquatica*, 193-194, 199, 



200 

 Arion*, 130, 134-135, 136, 138 

 Aristotle's lantern, 66-67 

 Armadillidium vulgare, 171, 177 

 Ascaris lumbricoides, 97, 103 

 AseUus*, 170-171, 177 

 Asterias*, 60-65, 69 

 Atemeles*, 417-418 

 Athalia spinarum, 432, 44^ 

 Atta, 420, 421, 426, 4^7 

 Atypus, 181 

 Aurdia*, 37-42, 49 

 Avicularidae, 196, 199 

 Avicularium, 99 



Balanoglossus, 68-69, 91-92 

 Balanus*, 174-176, 177 



449 2 O 



