SUBJECTS INDEX. 



A. 



Abdominalia, 220. 

 Acanthosoma, 263, 266. 

 Acanthotelson, 319. 

 Acetes, 266. 

 Achtheres, 238. 



— percarum, 242. 

 Acidaspis, 338. 

 Acrothele, 77. 

 Actinotrocha, 5. 



— branclriata, 5. 

 Aegidae, 305. 

 Aeglina, 338. 

 Aetea, 12. 

 Agnostus, 339. 



— nudus, 339. 

 Albunea, 290. 

 Alcippe, 218, 220, 230. 

 Alcyonella = Plumatella. 



— f'ungosa, 33. 

 Alcyonidium, 12. 



— albidum, 14. 



— duplex, 14. 



— gelatinosum, 14. 



— larva, 19. 



— mytili, 20. 

 Alima, 297, 301-303. 

 Alimerichthus, 302. 

 Alpheidae, 271. 

 Alpheus, 133, 170. 



— heterochelis, 275. 



— praecox, 275. 

 Amathia, 12. 

 Amphion, 275. 

 Amphiones, 275. 

 Amphipoda, 104, 118, 



309. 

 Amphitboe, 140, 241. 

 Ampyx, 338. 

 Amymone, 192. 

 Anaspides, 319. 

 Anceidae, 305. 

 Anceus, 305. 

 Anchorella, 117, 119,148, 



238. 

 Anelasma, 218, 228. 



— squalicola, 220. 



Anisopoda, 104, 304. 

 Anomia, 76. 

 Anomura, 104, 285. 

 Apoderae, 218. 

 Apodidae, 167. 

 Apseudes, 104, 151, 166, 

 304. 



— Latreillii, 304. 

 Apterura, 290. 



Apus, 104,105,159,165, 



172, 196, 319. 



— cancriformis, 195,199. 



— productus, 146, 199. 

 Archicerebrnm, 166. 

 Archizoaea, 311. 



— gigas, 213. 

 Aretlmsina, 338. 

 Argiope, 65, 66. 

 Argulus, 104, 105, 244. 



— foliaceus, 245. 

 Arionellus, 338. 

 Aristeus, 271. 

 Artemia, 125, 200. 

 Arthobranchiae, 173. 

 Arthrostraca, 104, 136, 



148, 247. 

 Asaplius, 339. 

 Ascopodaria, 91. 

 Ascothoracida, 228. 

 Asellus, 114, 118, 149, 



173, 319. 

 Aspergillum, 76. 

 Astacidea, 251, 275. 

 Astacus, 109, 113, 118, 



128,154,172-175,178. 



— fluviatilis, 129-131, 

 155-163. 



Asterope, 173. 

 Atremata, 77. 

 Atrypidae, 77. 

 Atyephyra,104,110,133, 



159, 173. 

 Avicularia, 49. 



B. 



Balanidae, 173, 209. 

 Balanoglossus, 5. 



Balanoglossus Kupff'eri, 



88. 

 Balanus, 111, 126, 174, 



210. 



— improvisus, 126. 

 Barentsia, 91. 

 Basipodite, 194. 

 Belinurus, 332, 356. 

 Birgus latro, 289. 

 Blastodermic cuticle, 118. 

 Bopyridae, 305. 

 Bopyrus, 306. 

 Bowerbaukia, 12. 

 Brachiella, 117, 238. 



— Thynni, 148. 

 Brachiopoda, 65-84. 

 Brachyura, 104, 290. 

 Branchiopoda, 104, 196. 

 Branchipus, 104, 110. 



125,146,159,162,16.^ 



168,178,181,195,199, 



318. 

 Branchiura, 104, 244. 

 Brick-red gland, 355. 

 Brown body, 17, 28, 43, 



44, 55, 58. 

 Bryozoa Ectoprocta, 12- 



64. 

 Bryozoa Entoprocta, 91- 



103. 

 Buccinum, 220. 

 Bugula, 12. 



— calathus, 15. 



— flabellata, 28. 



— larva, 25. 



— plumosa, 26. 



— simplex, 15. 



— turbinata, 15. 

 Bythocaris, 274. 

 Bythotrephes, 111, 114, 



120, 204. 



C. 



Calanella, 194. 

 Calanidae, 237. 

 Caligidae, 237. 

 Caligus, 117, 240. 



