INDEX. 



A CEONTCTA, effects of food on, 66 

 ■'*■ AlgsB, asaociated with Bponges, 



342, 343 

 Amblystoma, note 47 

 Amoeba, 16, 302 

 AmpuUaria, 191 

 Anabas scandens, 14S 

 Anodonta, 36 



— distribution of, 298 

 Antipathes, associated with aa An- 

 nelid, 341 



— with a Mollusc, 337 



Aphis, effects of temperature on, 123 

 Apns, 128, 175 



— distribution of, note 23 

 ArceUa, 206 



Artemia, 157 

 Ariiangel, atoll of, 234 

 Ascaris nigrovenosa, 44 

 Ascidians, 3 

 AstacidsB, 301, note 115 

 AtlanHa, 295 

 Atlantosauridfe, note 1 

 Axolotl, 88 

 — white variety of, 90 



■DABELTHUAP, 234, 244, 269 

 -^ Bates on mimicry 

 Bernard, C, experiments, 150 

 Bert, Paul, on respiration in frogs, note 

 74 



— on light and pigment, 88 



— on organs of respiration, 109, noteSS 

 Beudanfs expedments, 163 



— tables, note 60 

 Birgnslatro, 5, 193 

 Bleak, anatomy of, 7 

 Boleophthalmus, 189 



DAB 



Bopyrus, 147, 360 



Brauchipus, effects of temperature on, 

 120 



— of salt water, 155 



— distribution of, 304 

 Brauer's experiments, 176, 306 

 Braun on the casting of the shell of 



the river crayfish, 20 

 B'licton's experiments on Parrots, 133 



flARTIER on the casting of the 



^-' skin in reptiles, 20 



Cestodon, 49 



Chameleon, structure of, 4 



Chloriea, 285, 399 



Chlorophyll in plants and in animals, 



70, 88, note 17 

 Chromatophores, 92 

 Chrysotis festiva, 67 

 Cknhowsiy, on yeUow cells in Kadio- 



laria, 74 

 Cladooora, 401 



Cobilis fossilis, 171, notes 104, 105, 107 

 Corals and reefs, 224 

 Cordylophora, migration from the sea 



of, 149 

 Coregonus hiemali», 321 

 Coasol bankt see Kussol 

 Coypu, 61 



Crbcodilus biporcatus, 63 

 Cryptochirus, 221, 281 

 — acrustaceanresemhling, 28,no(el03 

 Cymothoe, 83 



J-iANA on coral reefe, 231, 272 

 -^ Darwin on reef formation, 216, 

 230, 272 



