INDEX. 



591 



Collosphspra. 85, 

 Colppda, 02. 1)5, 96, 9S, 

 CoiJiatula, ;3(5, til. 



(Antedon), 500. 



Conjugation, 31, 74. 

 Contractile tissue, "29. 



vacuole, 13. 



Copepoda. 6S, 234. 286, 800-302. 



Coral ligena. 138, 574. 



Corallines, 390. 



Corallite, 139. 



Corallium rubrum, 144. 



Corals, 110. 



Cordjiopliora, 86, 37. 



Coryiie, 118. 



< 'rayfish, 276, 284-286. 



Crickets, 376, 378, 



Crlnoidea, 466, 491. 



Crocodilia, 26. 



Crustacea, 21, 26, 58, 65, 222-225, 573. 



Cryptogamia, 32. 



Crytophialus, 261. 



Ctcnobrancliia, 439, 444. 



Ctcnophora, 53, 63, 68, 138. 153, 162, 192, 574. 



Cucullanus elegans, 648, 550. 



Chuna Rathkii, 308. 



Cumacea. 264, 308. 



Cunina, 568. 



rhododactyla, 136. 



Cyamus, 813. 

 Cyana?a, 36. 



capillata, 134. 



Cyclops, 234. 235, 550. 

 Cyclostomata, 4-39. 

 Cydippe (Pleurobrachia), 155. 

 Cymothoa, 314, 317. 

 Cvmothoadae, 316. 

 Cynthia, 299. 

 ('yprfpa Enropsea, 420. 

 Cypris. 251. 252. 

 (.!ystic worm, 186. 

 Cysticcrcus, 184, 186. 

 Cystidoa, 508. 

 Cythere, 251, 252. 



Dalmanttes, 227. 

 Daphnia, 247. 248. 

 Decapoda. 462. 



Deep-sea fauna, 26, 68, 80, 81. 

 Dendrocoela, 160. 

 Dentalidae. 430, 431. 

 Dcntalium, 422. 

 Dermis (enderon), 55. 

 Desmidiie. 89. 

 Development, 17, 19, 66. 

 Diatoui.ncese, 12, 75, 80, 89. 

 Dibranchiata, 460-4t6. 

 Diceras. 406. 

 Dicoryne conferta, 119. 

 Diotyocystap, 76. 

 Diclyocystida, 93. 

 Dicvem'a, 579. 

 Dicyemida, 558. .')77, 578. 

 Didininum styliferum, 526L 

 Dldinium. 98. 



serpula, 13. 



Differentiation, 20. 



Dimvaria, 412. 



Diphydse, 181. 



Diphyes appendiculata, 126. 



DiphVllidea, Ibl. 



Diphyozooid, 126, 181. 



Diplozoon paradoxij^m, 88, 182. 



Dipnoi. 60. 



Dii)orpa. 83, 182. 



Diptera, 366, 375, 381. 



Discophora, 118, 121, 132-185. 



Disintegration of living matter, 10. 



Distoma, 179. 



Distribution. 16, 24-20, 67-G9. 



Dog-louse, 187. 



Dogs, rotiieving of. 35. 



Doliolum, 514, 518, 523. 



denticulatum, 529. 



" Double circulation,' 60. 

 Dragon-llics, 221. 

 Dysteria, 98. 



E 



Earthworm. 193. 

 Echeneibothrium, 187. 

 Echinidea, 56, 466, 4b5, 438, 489. 

 Echinococcus, 184. 



veterinorum, 185. 



Echinoderes. 171. 



Echinodermal series. 581. 582. 



Echinodermata, 26, 36, 58-55, 466, 577, 586. 



Echinoida. 489. 



Echinopa-dium, 54. 466, 481, 505, 582. 



Echinorhynchus, 558. 



Echinus, 486. 



sphsera, 487, 488. 



Ectoderm, 55, 56. 

 Ectoprocta, 394, 571, 572. 

 Ectosarc, 74. 

 Edrioasterida, 508. 

 Edriophthalmia, 810. 

 Elvtron, 204. 

 Embryology, 42, 50, 582. 

 Empusa, 45. 

 Endoparasites, 182. 

 Endoplast. 48, 74. 

 Endoplastica, 73, 82. 

 Endoproctu, 571. 

 Endosarc, 74. 

 Endostyle, 511. 



Enteropncusta, 59, 538. 576, 581. 

 Entoconcha mirabilis, 440. 

 Entogastric gemmation, 135, 568. 

 Entomostraca, 224, 234. 

 Entoprocta, 894. 

 Kozoon, 72. 



canadense, 82. 



Epiblast, 21, 51. 

 Epidermis (ectoderm), 55. 

 Epigenesis, 19. 

 Epimera, 268. 

 Epizoa. 237. 

 Equida?, 26. 

 Ergasiius. 241, 

 Eristalis floreus. 368. 

 Errantia, 206, 207. 

 Ervilia, 98. 

 Estheria, 248-250. 

 Euaxes, 199, 569, 570. 



