512 INDEX. 
fiigerus, Lumbricus, IIT 1 243, 248. 
Hilieranay iii) 2/79 ne S41 Vein 2m oS 
filigrana, Serpula, IV 1 340. 
Filipora, LV 11 338. 
Filograna, ITI i 109; IV ii 3138, 319, 323, 338, 384. 
filograna, Clymene, IV 11 340. 
— Filipora, [V 1 340. 
— Filograna, IV i 341. 
— Serpula, [IV i 339, 
filum, Planaria, I ic 166. 
== JP, If 1 Wh, Ye I ie Alo, 
fimbriata, Capitella, IV 11 494. 
— Nereis, II 11 269, 299, 324, 338. 
—  Omphalopoma, IV i 376. 
—  Serpula, IV nu 279, 373. 
fimbriatus, Heterocirrus, ITT 1 242, 261. 
= Nereilepas, IT 1 271, 338. 
finmarchia, Antinoé, I 11 368, 369. 
— Gattiola, II 1 228. 
fissipara, Syllis, IT 1 1638, 167. 
Fisurella, I 1 273. 
fiumensis, Syllis, If i 161/. 
flabellata, Sabella, IV 1 216, 225. 
=— Stylarioides, IIT 1 88, 100. 
oon Trophonia, III i 85, 95, 100. 
Flabelligera, III i 86, 89, 106. 
flaccida, Borlasia, I ic 178. 
— Fasciola, TE ic 199: 
—  Nemertes, I ic 186. 
—— JPemeram, IC n iP, Hs Il ne I7/e, 
— ‘Tecturella, ITI i 108. 
flaccidus, Notospermus, I 1 48; I te 122. 
flagellifera, Armandia, IV ii 469. 
flava, Eteone, II i 99, 108. 
—= Jim, IY a il 
— Planaria, I ic 174. 
— Polydora, IIT 1 137, 204, 205, 210,212; IV ui 
484. 
—  Thelepodopsis, [Vi 171. 
flavescens, Terebella, IV i 126. 
flavida, Tetrastemma, I 1 48, 58, 66, 86; I ic 135, 
164, 170. 
flavidum, Tetrastemma, I 117; I ic 170. 
flavoviridis, Heterocirrus, III i 262. 
flavum, Spherodorum, IIT i 47. 
Flemingia, IIT i 89. 
flexuosa, Amphitrite, [Vi 138. 
— Axionice, [Vi 33. 
=> Worse, JOL 1 Illy 
— > INieolea, IDV 1 Iss. 
—  Stephania, I 399, I7i 115, 117, 120, 135. 
== Terebella, TV i 92, 99, 100, 188, 162. 
flexuosus, Ophiodromus, IT 1 114,117; IT ii 342. 
floccosa, Humolpe, I i 299. 
—  lLagisca, I ii 298, 305f, 314, 316; IIT i 128. 
— Polynoé, I n 299, 308. 
floreensis, Nerine, III 1 158. 
floridana, Eunice, II 11 489. 
florideana, Eunice, IT 1 440. 
florideana, Marphysa, IT ii 440. 
floscula, Amphitrite, [TV ii 212. 
Flustra, I ii 354; [Vi 199; IV ui 394. 
foetida, Aricia, II ii 497, 501, 508. 
foliacea, Aonis, ITI 1 134, 142, 143. 
foliata, Amphicteis, [Vi 64. 
— Nereis, IT i 336; IIT i 149, 153. 
— Nerine, IIT 1 143. 
foliosa, Aonis, III i 148. 
— Hteone, II 1 100; IVii 481. 
—  uphrosina, I 1 234. 
—  Huphrosyne, I 1 234, 239, 240; IV un 
420. 
— Nereis, II i 77. 
— Nerine, IIT i 188, 139, 141, 142, 151, 152, 
155, 158. 
—  Nerinides, IV ii 480. 
—  Phyllodoce, IT i 47. 
—  Polynoé, I 1 203, 385. 
—  Scolecolepis, II i 144. 
foliosum, Notophyllum, IT 1 46. 
foliosus, Spio, IIT i 144. 
Folliculina, TV 1 379, 414. 
Foraminifera, IT 11 309; IIT i 309, 321, 362; [Vu 
366. 
foraminifera, Polynoé, I 1 296. 
Forbesii, Travisia, ITT i 7, 26. 
formosa, Pterosyllis, II 1 225. 
— Vanadis, [V ii 440. 
fragile, Chrysopetalum, IV 11 42. 
—  Hermadion, I ii 272, 373, 389. 
fragilis, Aricidea, IV 11 474. 
—  Cirratulus, ITT i 252. 
—  Gordius, I i 31, 40; I ic 101, 195, 197. 
—  Heterocirrus (Cirratulus), IIT i 262. 
—  lLumbriconereis, IT 11 368, 369, 372, 373, 376, 
377, 379, 381, 401. 
—. Microphthalmus, IV ii 445. 
— Nereis, Hei 373: 
—  Phyllodoce, II i 88. 
—  Sabella, TV i 240. 
—  Scoletoma, II 1 373. 
—  Serpentaria, I 1 21, 22; I ic 180, 195. 
=  Ssolen, [V1 88, 49) 
— Stylus, I ic 198. 
— _ spinifer, Gordius, I ic 198. 
fragosa, Diopatra (Paradiopatra), IT ii 416, 417. 
= Onuphis, IT u 415. 
Fraser-Thomsoni, Harmothoé, I ii 337. 
frontifilis, Heterocirrus, IV 11 492. 
fucata, Hteone, [If i 101. 
— Bunice, i n 349, 
—  Lycoris, II ii 337. 
—  Nereilepas, IT 1 251, 259, 266. 
— Nereis, If 11 255: 
(Nereilepas), IT i 336. 
— var. inquilina, Nereis, II 11 338. 
Fuci, III i 68; IV u 330. 
fucicola, Heteronereis, IT 1 254, 303. 
