INDEX. 501 
annelata, Nemertes, I i 27. 
annelidicola, Cyclatella, ili i 296. 
Annelosi Polici, 111; I ie 131. 
annulata, Borlasia, I i 18. 
— Carinella, I i 3, 4, 7, 12, 17, 19, 23; I ic 
98, 101, 102, 104, 110, 112, 114, 116, 
137, 151, 152, 208, 207. 
Annulata cephalobranchia, [IV ii 320. 
annulata, Meckelia, | 1 18, 32, I ic 204. 
= Valencinia, I i 32, Lic 204. 
annulatorum, Ophryodendron, II i 227; II ii 244; 
IV i 104. 
— Oxydromus, [IV ii 445. 
annulatus, Gordius, I 1 15,19; I ie 203. 
== Lineus, I ic 203. 
annulicornis, Eunice, II ii 436. 
Anobothrus, IV 1 64. 
anomola, Pseudonereis, IT 1 301. 
Anomalina, [V 1 383. 
Anomia, I i 8. 
Anopla, I i 12, 30, 48, 83; I ic 131, 132, 136, 181; 
IV 1 48. 
Anoplodium, I 1 2. 
Anoplonereis, IT 11 341. 
Anoplophyra, [IV ii 367. 
Anoplosyllis, IT i 211. 
anserina, Theodisea, II ii 517. 
Antalium, IV 1 347. 
antarctica, Ereutho, [V 1 193. 
= Vermilia, IV 11 356. 
antarcticus, Neottis, IV i 180, 181. 
— Thelepus, IV i 172. 
antennata, Dujardinia, [I i 148. 
= Eunice, II 1 345, 439. 
— Nerilla, IT i 147. 
= Polydora, III 1 197, 208. 
_ var. pulehra, Polydora, III i 197. 
Antennularia, IT 1 458. 
Antheria, III 1 296. 
Anthostoma, II 11 512. 
Anthura, IV i 22. 
anticostiensis, Hupolynoé, I 1 273; IV ii 423. 
antillensis, Arenicola, II i 71. 
antilopes, Evarne, I 11 334. 
— Polynoé, I 1 334. 
antilopis, Harmothoé, I 1 334, 356. 
Antinoé, I ii 272, 365. 
antiquus, Fusus, IE a 11942, 
Aonia, II 11 496; IV i 97. 
Aonides, [11 i 135, 186; IV ii 483. 
Aonis, II 1 4; III i 6, 50, 184. 
Aphlebina, IV i 187. 
Aphlebines, IV 1 197. 
Aphrodita, I ii 241; 1V i 221; IV ii 258, 326. 
a elliptica versicolor, I ii 247. 
== nitens, I ii 247. 
— subrotundata, I ii 247. 
Aphrodite, Die flache, I ii 315. 
_ Die gedipfelte, I ii 274. 
Aphroditide, I ii 240. 
aphroditoides, Castalia, II 1 125. 
aphroditois, Eunice, II ii 429. 
Aphrogenia, I ii 246. 
Aplocela, I i 1, I ic 181. 
Apneumea, IV i 98, 187. 
Apneumona, IV i 64. 
Apneumonea, IV i 188. 
Apoda, I i 18; Lic, 131. 
apogen, Linotrypane, III 1 6. 
— Polyeordius; TIT i 1: 
Apomatopsis, IV ii 825. 
Apomatus, IV 11 323, 324, 330, 375. 
Aporocephala, I i 16. 
appendiculatus, Lopadorhynchus, IV ii 439. 
Aprocta, I i 29; Lic 181. 
aquaticus, Gordius, I i 12; I ic 179. 
Arabella, IL 11 345, 370, 394. 
Arabellites, IT ii 350. 
Aracoda, II ii 346, 370. 
Arca, IV ii 280, 419. 
Archidice, [II i 250. 
arcta, Aphrodita, I 11 418. 
arctica, Aricia, II 1 511. 
— Castalia, II i 125. 
—  KEteone, IT i 99, 102, 104; IV u 480. 
—  Heteronereis, II 11 271; IV ii 467. 
— Nereis, II ii 301; LV ii 466. 
—  Nicolea, IV i 151. 
—  Polymnia, IV i 129. 
—  Polynoé, I 1 296. 
—  Praxilla, III 1 293. 
—  Praxillella, ITI i 3380. 
—  Psygmobranchus, IV n 334. 
—  Scoloplos, II ii 511. 
—  Trophonia, III i 87, 90, 104. 
— var. Robertiana, Hteone, II i 103. 
arcticum, Oniscosoma, I 11 228, 232. 
arcticus, Herpyllobius, I ii 3820; IT i 45, 63. 
—  Spinther, I 11 229, 230, 282, 233. 
arcuata, Ditrupa, IV ui 381. 
arenaria, Serpula, [V u 381. 
— Terebella, IV i 1388. 
— Teredo, [IV 1 107. 
arenarius, Sulcator, II i 458. 
Arenia, III i 272, 275; IV ii 494. 
Arenicola, I i 28; 11110; Il ii 316 n, 515; II1i 6, 
2, hfs}, He IY 7 eX), 
Arenicola eine andere, III i 78. 
arenicole, Kalpidorhynchus, IIT i 78. 
= Rhabdostyla, III i 71, 289; IV i 104. 
Arénicole des pécheurs, III i 60. 
Arenicolide, III 1 58. 
Arenicolide caudata, III i 58. 
— ecaudata, III i 71. 
arenilega, Sabella, [IV 1 248. 
arenivorus, Polycirrus, [V i 197. 
arenosa, Alveolaria, [V i 32, 33. 
—  Stylarioides, III i 88, 98; IV ii 492. 
