590 



INDEX. 



Articulata, 403. 

 Ascaris nigrovenosa, 551. 

 Ascetta primordialis, 104. 

 Ascidians, 45. 53. 

 Ascidioida. 510. 

 Ascones, 106, 110. 

 Ascula, 106. 

 Asellas, 813, 317. 

 Aspergillum, 406. 

 Aspidobranchia, 444. 

 Aspidogaster ccnehiola, 172— ITS. 

 Astaeus. 66. 219, 264-293. 



fluviatilis, 266. 



Asterida?, 466. 4T4, 475. 

 Astraea calycularis, 146. 

 A tax Bonzi, 330. 

 Athorybia, 130. 



rosacea, 127-129. 



Atolls, 151. 

 Atrocha, 213. 

 Aurelia aurita, 122. 

 Avicularia, 393. 



B 



Bacteria, 12-14, 38. 

 Balanidae, 260. 



Balanoglossus, 53, 539, 576, 582. 

 Balantidium, 97, 98. 

 Balanus, 254-260. 



balanoides, 258 



Bees, 33, 34. 



Beetles, 366. 



Belemnitidie, 463-465. 



Beryx, 40. 



Blcosoeca, 90. 



Bilharzia, 178. 



Biogenesis, 40. 



Biology, principles, 9 ; divisions, 16. 



Bipinnaria. 481. 



Blastoderm, 382. 



Blastoidea, 509. 



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



Blastosphere. 415. 



Blastostyle, 119. 



Blatta, 343. 349. 356, 371, 373, 377, 380, 382. 



orientalis, 346, 357, 360. 



Blood and circulatory apparatus, 56. 

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

 Bombus, 369. 372. 

 Bothriocephalic, 187. 



latus, 184. 



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



Botrvtis Bassiana, 45. 



Brachionus, 168, 169. 



Brachiopoda. 389, 396, 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, 480, 481. 



Bryozoa, 389. 



Buccinum, 434. 



. undatum, 420. 



Bucephalus polymorphus, 181. 

 Bugula avicularia, 393. 

 Butterflies, 366. 



C 



Calcispongi^;, 104-110. 



Caligus, 241. 



Calycophoridae, 36, 117, 12S-131. 



Cambium layer, 21. 



Campanularia, 119. 



Campanularida?, 117, 118. 



Campodea staphylinus, 362. 



Capitella, 200. 



Caprella, 313. 



Carcinus mcenas, 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, 



444,44f>. 

 Cephea ocellata, 124-126. 

 Cereariae, 53, 180-182. 

 Cereanthus, 145. 

 Cestoidea, 56, 157, 1S2, 575. 

 Cestracion, 69. 

 Cetacea, 69. 

 Chaetoderina, £71. 

 Chsetogaster, 193, 194. 

 Cha-tognatha, 540, 577, 586. 

 " Challenger " expedition, 68, 70, 79, 81. 

 Changes, cvclical, in living matter, 10. 

 Chara, 21.' 



Chemical composition of living matter, 9. 

 Chick, 19. 

 Chilodon, 98. 

 Chilognatha, 337, 338. 

 Chilopoda, 337. 



Chitonidse, 430, 431. 434, 571, 572. 

 Chlamydomonas, 46. 

 ChloraJma, 210. 

 Chlorophyll, 45, 97. 

 Chondrac'anthus 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. 

 Clionida?, 110. 

 Clypeastroida. 489. 

 Cockroach, 343. 

 Codonoeca, 90. 

 Codonellida, 98. 

 Codosiga, 90. 

 Ccelenterata, 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, 363, 



