506 INDEX. 
Cheetopterus, IT 1 58; I ic 151; I111117, 119; IV 
1 330. 
Cheetospheera, ITI 1 137. 
Cheetosyllis, IT 1 146, 163. 
Cheetozone, ITI i 238, 240, 263, 264; IV u 490. 
Charybs, IV 11 384. 
chelata, Eucratea, ITV ii 352. 
Chiajii Cirratulus, ITT 1 246, 247; IV ii 489. 
—  Staurocephalus, IT ni 351, 354n, 357, 360, 
362. 
Chitinopoma, IV ii 323, 524. 
Chiton, IV ii 402. 
Chloeia, I ii 220, 241. 
Chlorema, IIT 1 84. 
Chloremide, ITT, i 82. 
Chlorzemiens, IIT i 82. 
Chone, IV i 216; IV ii 267, 287, 301. 
Chonephilus, [TV i 220; IV 11 285. 
Chorizobranchia, III 1 55, 58. 
chrysoderma, Cirratulus, III 1 237, 241, 245, 247, 
Joos 
Chrysodon, [Vi 1. 
chrysodon, Sabella, TV i 137. 
Chrysopetalea, [TV 11 421. 
Chrysopetalum, IV ii 421. 
Chrysothemis, IIT i 293. 
ciliata, Leucodore, IIT i 199. 
—  Nephthys, II i 8f, 17, 18, 28, 277, 34 /f. 
— Nereis, II 1 9, 24. 
—  Polydora, IIL i 135, 189, 193, 197, 198, 205/, 
257; IV ii 485, 486. 
— Uneinia, DED i 157, 170. 
— Valla, ITT i 281. 
— var. minuta, Polydora, III i 199. 
ciliatum, Leucodorum, III i 196, 199. 
—  Polydora, IIL 1 199. 
ciliatus, Colobranchus, ITI 1 157, 170. 
—  Diplobranchus, IT i 24. 
—  leucodore, III 1 198, 199. 
—  Prionognathus, IT ii 351, 360. 
—  Staurocephalus, IT ii 358. 
— Syllis, IT n 358. 
— var. Robertiane, Staurocephalus, IT u 359. 
cincinnata, Amphitrite, [Vi 171. 
— Heterophyselia, IV i 171. 
— Pterosyllis, IL 1 228. 
— Terebella, TV i 95, 171. 
— Thelepus, IV i 159. 
cincinnatus, Thelepus, I 1 394; IV i 106, 170, 172, 
179, 183. 
— var. Andreanz, Thelepus, IV i 170, 180. 
— — profundus, Thelepus, [Vi 178. 
cingulatim, Siphonostomum, ITT i 87. 
Cireceis, LV 11 393. 
cirrata, Amphiro, [Vi 107. 
— Amphitrite, 1V i 100, 104, 106, 112f. 
—  Aphrodita, I 1 315. 
—= Cbsimlle, JOL n We 
— Kumolpe, I ii 315. 
cirrata, Exogone, IT i 149, 224. 
— Harmothoé, I u 273. 
—  Kefersteinia, II 1 116, 128, 130, 145. 
—  lLaonice, III i 165. 
— Nerine, IIT 1 142, 164; IV ii 273. 
— Polynoé, I 11 307, 315, 368. 
—  Psamathe, IT i 128, 130. 
—  Sabella, [Vi 107. 
—  Scolecolepis, III 1 138, 156. 
(Laonice), IIT 1 164, 165. 
— S§pio, III i 164. 
—  Spiophanes, IIT 1 82, 186. 
— ‘TTerebella, 112 i 169; TVi 107. 
— Terebelle, IV i 95. 
Cirratulide, IT ii 495; IIT 1 287; IV ii 488. 
Cirratulispio, IIT i 268. 
cirratuloides, Lumbricus, III i 175. 
Cirratulusy e279) eA lie Orme oos 
242: III i errata. 
cirratulus, Lumbricus, IIT i 149. 
= Nerine, III 1 1337, 188, 141, 148, 153, 226. 
cirratus, Cirratulus, III 1 288, 242, 246, 249, 253; 
TV i 168; IV ii 490. 
— Dasybranchus, III i 286. 
—  lLepidonotus, I ii 315. 
= Lumbricus, III 1 249. 
— Spio, ITI i 165. 
— var. parasiticus, Lepidonotus, [ ii 286. 
cirrhata, Psamathe, IT 1 128. 
—  ‘Morweoellla, IY 1 OZ, 
Cirrhatulus, III 1 239. 
cirrhigera, Nereis, II 1 141, 176. 
Cirrhinereis, ITI 1 240. 
cirrhosa, Aphrodita, I 11 285. 
—  lhycoris, If n 309. 
cirrigera, Photocharis, [I 1 210. 
Cirrinereis, [II i 239. 
Cirrobranchia, II 1 402. 
Cirrophorus, [V ii 474. 
cirrosa, Aphrodita, I 11 385; [Vi 107. 
— Gattyana, I 11 273, 285, 286, 290; IIT i 119; 
IY i AI. 
—  Nephthys, If 1 8, 17, 27, 29, 36. 
— Nereis, [Vi 107. 
— Nychia, 1 286; 10L a 128° 
cirrosus, Lepidonotus, I 1 315. 
Cirrosyllis, IT i 118. 
Cistenia, IV 1 37, 49. 
Cistenides, LV i 238. 
citrina, Cryptonota, I 1 230. 
—  Genetyllis, II i 96, 98. 
—  Phyllodoce, II 1 75, 82, 91, 92. 
Claparedii, Arenicola, III 1 52, 56, 57, 59, 69. 
= Castalia, IIT 1 130. 
= Hulalia, If 1 68. 
= Eunice, II 1 427, 431 n. 
= Kefersteinia, IT i 116, 128. 
= Leocrates, II 1.131, 133. 
—- Ophryotrocha, IT 1 365. 
