590 



IXDEX 



Articulata, 403, 

 Ascaris nigrovenosa, 551. 

 Ascetta primordialis, 104. 

 Ascidians, 45, 63. 

 Ascidioida. 510. 

 Ascones, lOG, 110. 

 Ascula, 106. 

 AseUas, 313, SIT. 

 Aspergillum, 406. 

 Aspidobranchia, 444. 

 Aspidogaster conchiola, 172-178. 

 Astacus, 66, 219, 264-293. 



fluviatilis, 266. 



Asterldae, 466, 474, 475. 

 Astr£ea calycularis, 146. 

 A tax Bonzi, 330. 

 Athorybia, 130. 



rosacea, 127-129. 



Atolls, 151. 

 Atrocha, 213. 

 Aurelia aurita, 122. 

 Avicularia, 393. 



Q 



Bacteria, 12-14, 38. 

 Balanidis, 260. 



Balanoglossus, 53, 539, 570, 582. 

 Balantidium, 97, 9S. 

 Balanus, 254-260. 



balanoides, 258 



Bees, 33, 34. 



Beetles, 366. 



Belemnitidifi, 463-4G5. 



Beryx, 40. 



Bicosoeca, 90. 



Bilharzia, 178. 



Biogenesis, 40. 



Biology, principles, 9 ; divisions, 16. 



Bipinnaria, 481. 



Blastoderm, 382. 



Biastoidea, 509. 



Blastomere, 20, 22, 28, 32, 34, 48, 317, 415. 



Blastosphere, 415. 



Blastostyle, 119. 



Blatta, 343, 349, 856, 371, 873, 377, 380, 3S2. 



orientalis, 846, 357, 360. 



Blood and circulatory apparatus, 56. 

 Bojanus, organs of, 52, 57, 61, 66, 411. 

 Bombus, 369. 372. 

 Bothriocephalus, 187. 



latus, 184. 



Botryllida^, 514, 518, 522, 524-528. 



Botrytis Bassiana, 45. 



Brachionus, 168, 169. 



Brachiopoda, 389, 896. 397. 417, 586. 



Brachyura, 281, 293, 294, 295. 



Branchellion, 189. 



Branchiae, 58. 



Branchiogasteropoda, 424, 433, 434, 436, 437. 



Branchiopoda, 242. 



Branchipus, 247, 248, 249. 



Brisinga, 4S0, 481. 



Bryozoa, 389. 



Buccinum, 434. 



undatum, 420. 



Bucephalus polymorphus, 181. 

 Bngula avicularia, 3^3. 

 Butterflies, 366. 



Calcispoxgi^, 104-110. 



Caligus, 241. 



Oalycophoridae, 86, 117, 123-131. 



Cambium layer, 21, 



Campanularia, 119. 



Campanularidse, 117, 118. 



Oampodea staphyliuus, 362. 



Capitella, 200. 



Caprella, 313. 



Carcinus moenas, 295, 302, 303. 



Cardium, 417. 



Carmarina, 115, 135. 



Caryophyllaeus, 182. 



Catallacta, 89, 101, 574. 



Caulerpa. 48. 



Cecidomyia, 385. 



Cells, 17, 21, 28, 31, 32. 



Cell- wall, 18. 



Centipedes, 344. 



Cephalopoda, 64, 66, 404, 418, 419, 425-435, 

 444,445. 



Cephea ocellata, 124-126. 



Cercariae, 53, lSO-182. 



Cereanthus, 145. 



Cestoidea, 56, 157, 182, 575. 



Cestracion, 69. 



Cetacea, 69. 



Chaetoderma, f 71. 



Chaetogaster, 193, 194. 



Cha'tognatha, 540, 577, 586. 



"Challenger" expedition, 68, 7rt, 79, 81. 



Changes, cyclical, in living matter, 10. 



Chara, 21. 



Chemical composition of Uving matter. 9. 



Chick, 19. 



Chilodon, 98. 



Chilognatha, 337, 338. 



Chilopoda, 337. 



Chitonidae, 430, 481, 434, 571, 572. 



Chlamydomonas, 46. 

 Chloraima, 210. 

 Chlorophyll, 45, 97. 

 Chondracanthus gibbosus, 237-241. 

 Chromatophores, 445. 

 Cicadae, 365, 377. 

 Cidaris, 487. 

 Cilia, 29, 73. 

 Ciliata, 93-101. 

 Circulatory apparatus, 56. 

 Cirripedia, 221, 253. 

 Cladocera, 242. 



Classification of living forms, 23. 

 Clepsine, 190-192,568-571. 

 Climate in relation to animal life, 69. 

 Cliona, 107. 

 Clionidae, 110. 

 Clypeastroida. 4S9. 

 Cockroach, 348. 

 Codonoeca, 90. 

 Codonellida, 98. 

 Codosiga, 90. 



Coelenterata, 45, 50, 51, 56, 102, 109, 110, 115, 

 574,586. ''..,. 



Coenurus, 185. 



Cold, action of; on living matter, 12. 



Coleochaete, 46. 



Coleoptera, 366, 375. 377. 



Collembola, 220, 262, 303. 



